./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/McCarthy91-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/McCarthy91-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4 --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 2a5dd5c1c64cd1875ba800cc2db6d1da955f2d2f519c1964ff87558bc42b9b4c --- 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-2329fc7 [2022-12-15 00:51:35,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:51:35,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:51:35,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:51:35,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:51:35,845 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:51:35,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:51:35,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:51:35,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:51:35,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:51:35,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:51:35,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:51:35,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:51:35,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:51:35,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:51:35,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:51:35,853 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:51:35,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:51:35,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:51:35,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:51:35,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:51:35,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:51:35,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:51:35,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:51:35,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:51:35,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:51:35,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:51:35,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:51:35,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:51:35,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:51:35,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:51:35,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:51:35,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:51:35,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:51:35,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:51:35,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:51:35,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:51:35,866 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:51:35,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:51:35,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:51:35,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:51:35,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-15 00:51:35,882 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:51:35,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:51:35,883 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:51:35,883 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:51:35,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:51:35,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:51:35,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:51:35,884 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:51:35,884 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:51:35,884 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:51:35,884 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:51:35,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:51:35,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:51:35,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:51:35,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:51:35,885 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:51:35,885 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:51:35,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:51:35,885 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:51:35,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:51:35,885 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:51:35,885 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:51:35,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:51:35,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:51:35,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:51:35,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:51:35,886 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:51:35,886 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:51:35,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:51:35,886 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:51:35,886 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_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a5dd5c1c64cd1875ba800cc2db6d1da955f2d2f519c1964ff87558bc42b9b4c [2022-12-15 00:51:36,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:51:36,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:51:36,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:51:36,080 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:51:36,080 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:51:36,081 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/recursive/McCarthy91-2.c [2022-12-15 00:51:38,654 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:51:38,768 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:51:38,768 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/sv-benchmarks/c/recursive/McCarthy91-2.c [2022-12-15 00:51:38,772 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/data/5a1db81a0/8e5ced432d544ad78c9919b68dc4288f/FLAG967bc7f33 [2022-12-15 00:51:38,783 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/data/5a1db81a0/8e5ced432d544ad78c9919b68dc4288f [2022-12-15 00:51:38,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:51:38,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:51:38,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:51:38,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:51:38,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:51:38,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f334d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38, skipping insertion in model container [2022-12-15 00:51:38,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:51:38,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:51:38,912 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_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/sv-benchmarks/c/recursive/McCarthy91-2.c[749,762] [2022-12-15 00:51:38,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:51:38,920 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:51:38,930 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_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/sv-benchmarks/c/recursive/McCarthy91-2.c[749,762] [2022-12-15 00:51:38,930 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:51:38,953 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:51:38,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38 WrapperNode [2022-12-15 00:51:38,953 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:51:38,954 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:51:38,954 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:51:38,954 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:51:38,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,983 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 35 [2022-12-15 00:51:38,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:51:38,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:51:38,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:51:38,984 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:51:38,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,997 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:38,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:51:39,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:51:39,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:51:39,000 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:51:39,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:38" (1/1) ... [2022-12-15 00:51:39,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:51:39,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:51:39,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:51:39,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc8465f4-8817-4f0b-8369-d22c7a4de1cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:51:39,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:51:39,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:51:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:51:39,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:51:39,065 INFO L130 BoogieDeclarations]: Found specification of procedure f91 [2022-12-15 00:51:39,065 INFO L138 BoogieDeclarations]: Found implementation of procedure f91 [2022-12-15 00:51:39,117 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:51:39,118 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:51:39,218 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:51:39,232 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:51:39,232 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:51:39,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:51:39 BoogieIcfgContainer [2022-12-15 00:51:39,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:51:39,235 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:51:39,235 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:51:39,241 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:51:39,242 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:51:39" (1/1) ... [2022-12-15 00:51:39,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:51:39,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2022-12-15 00:51:39,289 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2022-12-15 00:51:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 00:51:39,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:39,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:39,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2022-12-15 00:51:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-12-15 00:51:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-15 00:51:39,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:39,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 36 transitions. [2022-12-15 00:51:39,551 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2022-12-15 00:51:39,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:51:39,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:39,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:39,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:39,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 42 transitions. [2022-12-15 00:51:39,762 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-12-15 00:51:39,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:51:39,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:39,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:39,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 41 transitions. [2022-12-15 00:51:39,826 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2022-12-15 00:51:39,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 00:51:39,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:39,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:39,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 44 transitions. [2022-12-15 00:51:39,949 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-12-15 00:51:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-15 00:51:39,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:39,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 43 transitions. [2022-12-15 00:51:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2022-12-15 00:51:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 00:51:40,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:40,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:40,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 42 transitions. [2022-12-15 00:51:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-12-15 00:51:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-15 00:51:40,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:40,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:51:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 33 states and 41 transitions. [2022-12-15 00:51:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2022-12-15 00:51:40,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-15 00:51:40,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:40,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 00:51:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:40,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 37 states and 51 transitions. [2022-12-15 00:51:40,476 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2022-12-15 00:51:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:40,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,127 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:41,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:41,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:41,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,262 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,273 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:41,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:41,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,395 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,447 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,485 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,660 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,695 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:41,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:41,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:41,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,850 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,860 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:41,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:41,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:41,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,938 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:41,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:41,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:41,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:41,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:41,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:41,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:41,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,019 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,095 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,122 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,239 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,279 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,289 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,336 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,436 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,473 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,590 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,620 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,743 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,780 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,808 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,915 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:42,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:42,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:42,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:42,986 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:42,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:42,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,014 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,078 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,104 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,131 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,158 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,333 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,359 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,425 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,444 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,450 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,469 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,729 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,782 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,790 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,874 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:43,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,939 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:43,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:43,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,008 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,027 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,062 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,149 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,200 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,208 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,233 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,367 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,414 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,453 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,458 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,497 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,575 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,692 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,699 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,722 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,778 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,806 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,836 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,916 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:44,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,933 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,964 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:44,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:44,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,010 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,135 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,178 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,293 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,321 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,340 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,368 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,396 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,404 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,428 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,481 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,503 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,606 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,672 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,681 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,731 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,752 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,813 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,835 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,869 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,896 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,916 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,922 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:45,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:45,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:45,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:45,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:45,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,036 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,090 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,132 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,163 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,187 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,205 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,251 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,279 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,285 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,309 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,355 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,379 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,385 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,449 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,471 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,532 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,595 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,611 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,617 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,632 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,657 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,739 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,746 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,768 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,790 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,830 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,852 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,945 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,961 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:46,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:46,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:46,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:46,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:46,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:46,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:46,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,014 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,045 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,070 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,086 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,117 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,137 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,143 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,238 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,260 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,287 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,308 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,357 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,383 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,403 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,431 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,438 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,463 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,586 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,661 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,709 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,752 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,776 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,818 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,883 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:47,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:47,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:47,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:47,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:47,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:47,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:47,994 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,028 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,097 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,103 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,123 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,129 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,186 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,310 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,316 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,335 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,364 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,380 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,452 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,467 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,522 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,576 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,634 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,652 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,686 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,705 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,719 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,741 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,807 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,811 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,857 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,893 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,928 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:48,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:48,982 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:48,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:48,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,040 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,046 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,060 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,083 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,194 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,293 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,314 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,327 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,390 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,414 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,428 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,447 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,488 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,504 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,552 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,567 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,631 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,882 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,939 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:49,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:49,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,977 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:49,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:49,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:49,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,009 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,013 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,025 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,078 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,082 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,115 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,136 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,172 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,205 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,229 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,247 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,267 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,281 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,350 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,451 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,471 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,529 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,534 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,576 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,594 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,623 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,688 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,741 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,762 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,777 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,798 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,828 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,834 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,866 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,883 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,898 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,911 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,915 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,950 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:50,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:50,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:50,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,020 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,024 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,159 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,197 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,217 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,275 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,314 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,335 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,410 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,435 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,450 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,470 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,533 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,589 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,594 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,630 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,634 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,744 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,764 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,868 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,889 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,904 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,967 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,972 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:51,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:51,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:51,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,006 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,027 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,047 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,052 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,067 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,115 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,135 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,210 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,216 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,230 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,294 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,309 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,315 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,353 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,371 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,417 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,435 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,439 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,451 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,538 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,567 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,585 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,603 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,623 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,669 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,702 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,897 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,914 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,936 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,968 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:52,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:52,986 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:52,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:52,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:52,989 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:52,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:52,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:52,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,030 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,045 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,104 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,140 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,175 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,207 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,224 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,242 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,261 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,280 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,300 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,344 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,418 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,440 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,509 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,525 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,542 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,576 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,589 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,662 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,680 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,694 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,715 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,719 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,753 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,813 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,854 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,903 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,916 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,920 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,936 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:53,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,967 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:53,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:53,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:53,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:53,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,006 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,043 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,058 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,076 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,111 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,127 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,173 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,237 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,256 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,309 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,330 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,364 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,395 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,399 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,446 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,450 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,486 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,524 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,539 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,590 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,610 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,752 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,758 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,815 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,856 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,918 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,937 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:54,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:54,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,039 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,102 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,204 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,219 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,232 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,252 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,312 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,318 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,360 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,378 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,391 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,410 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,504 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,651 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,745 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,749 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,834 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,857 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,891 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,903 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,939 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:55,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:55,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,965 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:55,981 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:55,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,009 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,025 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,052 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,093 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,135 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,206 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,255 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,363 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,379 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,407 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,445 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,493 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,510 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,595 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,625 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,667 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,769 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,774 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,792 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,876 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,900 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:56,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,954 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:56,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,958 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:56,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:56,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:56,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,010 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,042 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,061 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,085 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,102 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,226 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,359 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,391 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,397 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,467 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,509 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,568 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,600 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,605 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,624 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,674 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,711 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,749 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,768 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,774 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,807 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,831 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,868 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,926 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:57,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,943 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:57,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,948 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:57,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:57,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:57,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,007 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,057 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,075 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,112 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,126 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,130 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,183 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,216 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,340 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,376 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,430 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,461 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,495 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,533 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,584 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,616 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,657 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,673 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,720 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,737 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,774 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,806 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,823 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,890 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,950 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:58,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:58,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:58,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:58,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:58,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,019 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,034 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,059 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,072 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,107 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,123 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,136 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,140 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,169 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,232 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,263 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,282 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,317 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,345 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,349 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,380 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,384 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,433 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,452 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,497 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,517 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,535 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,554 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,615 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,651 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,657 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,695 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,758 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,779 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,827 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,848 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,891 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:51:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,972 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:51:59,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:51:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:51:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:51:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:51:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:51:59,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,141 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,163 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,307 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,342 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,348 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,446 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,475 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,490 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,539 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,601 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,662 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,726 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,748 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,768 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,805 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,810 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,826 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,875 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,956 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:00,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:00,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:00,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:00,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,080 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,095 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,137 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,158 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,185 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,201 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,222 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,228 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,250 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,266 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,313 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,396 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,411 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,417 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,453 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,497 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,502 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,561 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,567 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,587 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,607 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,686 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,693 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,714 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,736 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,771 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,798 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,819 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,897 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,903 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:01,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,944 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,959 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 00:52:01,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:52:01,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:52:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 00:52:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 00:52:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 00:52:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:52:01,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:52:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:52:02,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:52:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-12-15 01:05:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:24,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:24,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,737 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:24,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:24,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:24,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:24,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:24,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,802 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:24,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,819 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:24,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:24,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:24,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,863 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,869 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:24,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:24,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,891 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:24,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,913 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:24,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:24,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,951 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:24,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,973 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:24,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:24,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,001 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,045 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,110 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,200 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,243 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,280 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,331 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,415 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,436 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,458 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,473 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,539 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,594 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,619 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,659 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,715 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,721 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,775 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,792 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,805 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,810 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,917 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,967 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:25,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,985 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:25,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,008 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,038 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,044 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,080 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,086 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,101 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,148 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,190 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,205 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,211 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,309 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,315 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,335 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,396 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,438 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,459 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,574 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,601 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,617 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,683 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,689 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,732 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,766 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,772 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,787 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,832 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,893 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,925 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,930 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:26,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,979 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:26,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:26,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:26,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:26,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,037 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,050 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,056 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,123 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,142 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,147 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,166 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,184 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,202 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,272 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,303 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,307 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,355 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,359 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,389 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,431 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,435 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,466 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,499 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,515 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,567 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,582 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,598 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,658 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,662 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,674 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,735 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,750 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,781 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,810 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,857 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,899 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,934 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,938 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:27,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:27,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,007 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,057 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,125 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,141 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,161 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,211 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,243 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,261 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,273 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,309 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,337 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,358 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,362 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,374 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,378 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,430 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,451 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,483 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,516 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,537 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,552 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,565 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,651 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,668 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,719 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,734 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,783 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,855 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,871 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,903 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,907 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,923 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:28,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,938 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,951 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,971 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:28,986 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:28,990 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:28,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:28,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,023 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,027 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,041 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,187 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,201 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,273 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,322 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,359 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,440 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,456 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,502 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,549 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,564 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,610 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,625 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,643 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,674 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,720 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,843 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,873 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,936 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,979 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,982 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:29,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:29,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:29,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:29,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,024 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,028 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,061 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,167 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,182 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,244 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,263 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,275 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,306 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,310 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,358 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,384 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,419 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,436 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,467 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,479 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,483 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,498 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,503 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,534 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,548 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,563 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,578 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,608 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,719 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,738 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,743 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,779 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,792 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,815 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,831 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,848 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,898 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,915 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,930 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:30,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:30,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,973 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:30,990 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:30,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:30,994 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:30,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:30,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:30,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,006 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,030 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,047 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,065 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,102 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,141 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,159 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,176 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,190 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,263 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,360 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,373 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,378 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,392 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,397 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,411 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,449 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,474 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,489 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,494 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,543 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,549 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,585 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,604 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,617 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,659 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,731 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,786 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,862 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,898 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,912 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,917 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,931 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,936 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:31,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,967 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,973 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:31,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:31,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:31,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:31,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,064 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,095 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,136 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,173 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,193 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,230 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,249 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,285 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,298 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,322 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,341 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,396 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,450 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,527 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,618 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,686 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,729 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,765 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,783 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,796 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,820 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,853 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,894 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,926 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,930 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,944 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,948 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:32,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:32,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:32,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:32,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:32,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:32,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:32,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,012 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,026 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,029 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,061 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,096 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,128 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,158 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,229 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,241 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,245 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,320 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,439 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,474 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,495 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,509 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,548 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,596 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,608 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,611 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,638 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,642 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,659 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,675 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,708 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,721 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,738 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,754 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,774 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,818 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,862 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,877 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,892 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,895 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,955 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,969 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:33,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:33,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:33,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:33,999 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:33,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:33,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:33,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,029 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,058 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,093 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,122 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,171 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,293 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,306 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,310 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,342 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,345 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,362 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,438 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,503 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,507 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,540 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,622 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,650 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,653 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,666 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,686 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,822 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,883 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,887 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,950 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:34,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:34,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:34,991 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:34,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:34,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:34,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,017 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,123 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,151 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,168 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,187 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,251 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,311 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,315 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,343 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,360 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,363 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,391 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,407 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,426 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,438 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,441 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,488 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,507 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,602 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,638 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,682 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,694 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,698 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,712 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,727 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,773 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,791 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,844 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,847 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,895 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,926 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:35,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,956 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,959 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:35,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:35,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,087 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,119 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,137 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,185 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,218 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,247 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,251 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,314 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,402 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,417 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,433 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,448 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,463 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,478 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,506 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,510 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,554 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,570 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,601 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,635 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,770 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,783 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,801 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,838 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,853 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,882 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,885 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,900 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,916 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,943 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:36,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,947 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,977 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:36,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:36,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:36,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,010 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,041 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,058 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,075 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,104 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,107 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,120 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,153 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,187 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,205 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,219 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,223 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,238 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,254 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,309 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,313 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,371 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,389 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,430 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,483 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,588 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,652 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,655 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,686 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,702 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,717 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,720 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,734 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,862 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,895 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,914 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,920 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,939 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:37,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:37,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:37,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:37,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:37,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,061 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,078 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,132 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,152 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,182 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,209 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,255 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,259 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,338 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,368 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,415 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,446 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,450 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,542 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,578 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,594 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,711 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,787 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,791 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,955 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:38,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:38,987 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:38,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:38,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,132 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,144 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,174 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,193 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,206 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,209 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,253 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,257 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,304 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,332 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,336 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,384 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,402 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,405 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,457 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,471 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,487 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,503 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,549 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,584 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,604 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,619 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,635 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,652 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,666 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,686 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,717 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,737 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,782 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,786 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,909 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,921 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,953 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,957 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:39,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,984 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:39,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,062 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,111 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,115 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,146 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,150 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,186 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,237 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,241 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,255 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,358 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,372 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,389 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,393 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,407 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,411 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,428 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,443 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,458 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,475 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,515 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,532 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,536 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,550 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,571 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,604 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,617 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,652 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,655 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,669 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,674 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,687 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,703 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,719 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,735 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,753 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,855 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,872 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,936 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,956 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:40,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:40,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,973 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:40,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:40,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:40,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:40,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:40,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,006 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,063 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,159 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,245 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,294 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,313 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,316 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,378 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,402 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,456 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,469 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,507 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,523 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,536 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,539 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,587 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,603 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,659 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,680 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,761 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,814 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,817 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:05:41,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 01:05:41,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-15 01:05:41,885 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-15 01:05:41,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-15 01:05:41,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:05:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available