./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_stateful-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/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_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_stateful-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c1d6cba599289c2637bd3d8da41e464d318a32e6ae6e6e0e391ff437e6ce1fcc --- 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 [2022-12-14 20:26:46,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:26:46,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:26:46,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:26:46,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:26:46,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:26:46,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:26:46,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:26:46,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:26:46,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:26:46,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:26:46,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:26:46,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:26:46,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:26:46,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:26:46,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:26:46,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:26:46,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:26:46,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:26:46,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:26:46,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:26:46,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:26:46,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:26:46,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:26:46,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:26:46,875 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:26:46,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:26:46,875 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:26:46,876 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:26:46,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:26:46,877 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:26:46,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:26:46,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:26:46,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:26:46,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:26:46,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:26:46,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:26:46,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:26:46,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:26:46,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:26:46,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:26:46,881 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:26:46,896 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:26:46,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:26:46,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:26:46,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:26:46,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:26:46,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:26:46,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:26:46,897 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:26:46,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:26:46,897 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:26:46,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:26:46,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:26:46,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:26:46,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:26:46,898 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:26:46,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:26:46,898 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:26:46,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:26:46,898 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:26:46,899 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:26:46,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:26:46,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:26:46,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:26:46,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:26:46,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:26:46,899 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:26:46,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:26:46,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:26:46,900 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_3f8b247d-6241-4339-98be-8bf9d07cb0fd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1d6cba599289c2637bd3d8da41e464d318a32e6ae6e6e0e391ff437e6ce1fcc [2022-12-14 20:26:47,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:26:47,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:26:47,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:26:47,109 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:26:47,109 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:26:47,110 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-pthread/cs_stateful-2.i [2022-12-14 20:26:49,701 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:26:49,855 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:26:49,855 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/sv-benchmarks/c/seq-pthread/cs_stateful-2.i [2022-12-14 20:26:49,871 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/data/8007c3dcc/2fb31eb87a9b4e7a987e91a63a488910/FLAGa7e975295 [2022-12-14 20:26:49,882 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/data/8007c3dcc/2fb31eb87a9b4e7a987e91a63a488910 [2022-12-14 20:26:49,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:26:49,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:26:49,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:26:49,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:26:49,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:26:49,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:26:49" (1/1) ... [2022-12-14 20:26:49,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c1ca759 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:49, skipping insertion in model container [2022-12-14 20:26:49,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:26:49" (1/1) ... [2022-12-14 20:26:49,896 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:26:49,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:26:50,099 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_3f8b247d-6241-4339-98be-8bf9d07cb0fd/sv-benchmarks/c/seq-pthread/cs_stateful-2.i[23607,23620] [2022-12-14 20:26:50,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:26:50,166 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:26:50,188 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_3f8b247d-6241-4339-98be-8bf9d07cb0fd/sv-benchmarks/c/seq-pthread/cs_stateful-2.i[23607,23620] [2022-12-14 20:26:50,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:26:50,245 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:26:50,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50 WrapperNode [2022-12-14 20:26:50,245 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:26:50,246 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:26:50,246 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:26:50,246 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:26:50,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,289 INFO L138 Inliner]: procedures = 145, calls = 245, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 539 [2022-12-14 20:26:50,290 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:26:50,290 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:26:50,290 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:26:50,290 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:26:50,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,325 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:26:50,334 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:26:50,334 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:26:50,334 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:26:50,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:26:50" (1/1) ... [2022-12-14 20:26:50,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:26:50,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:26:50,362 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:26:50,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f8b247d-6241-4339-98be-8bf9d07cb0fd/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:26:50,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:26:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:26:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 20:26:50,390 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 20:26:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:26:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:26:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:26:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_init [2022-12-14 20:26:50,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_init [2022-12-14 20:26:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_lock [2022-12-14 20:26:50,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_lock [2022-12-14 20:26:50,391 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-12-14 20:26:50,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-12-14 20:26:50,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:26:50,391 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-12-14 20:26:50,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-12-14 20:26:50,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 20:26:50,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 20:26:50,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:26:50,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:26:50,391 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-12-14 20:26:50,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-12-14 20:26:50,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:26:50,392 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_unlock [2022-12-14 20:26:50,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_unlock [2022-12-14 20:26:50,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:26:50,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:26:50,527 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:26:50,529 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:26:50,790 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L750: SUMMARY for call __CS_cs(); srcloc: null [2022-12-14 20:26:50,790 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L750-1: assume 0 != ~__CS_ret~0 % 256;main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#t1~0#1.base, main_thread_~#t1~0#1.offset);havoc main_thread_~#t1~0#1.base, main_thread_~#t1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#t2~0#1.base, main_thread_~#t2~0#1.offset);havoc main_thread_~#t2~0#1.base, main_thread_~#t2~0#1.offset; [2022-12-14 20:26:50,790 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L750-1: assume !(0 != ~__CS_ret~0 % 256); [2022-12-14 20:26:50,790 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##31: assume !(0 != ~__CS_ret~0 % 256); [2022-12-14 20:26:50,790 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume 0 != ~__CS_ret~0 % 256;main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#t1~0#1.base, main_thread_~#t1~0#1.offset);havoc main_thread_~#t1~0#1.base, main_thread_~#t1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#t2~0#1.base, main_thread_~#t2~0#1.offset);havoc main_thread_~#t2~0#1.base, main_thread_~#t2~0#1.offset; [2022-12-14 20:26:50,791 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !(0 != ~__CS_ret~0 % 256); [2022-12-14 20:26:50,791 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume 0 != ~__CS_ret~0 % 256;main_thread_#res#1.base, main_thread_#res#1.offset := 0, 0;call ULTIMATE.dealloc(main_thread_~#t1~0#1.base, main_thread_~#t1~0#1.offset);havoc main_thread_~#t1~0#1.base, main_thread_~#t1~0#1.offset;call ULTIMATE.dealloc(main_thread_~#t2~0#1.base, main_thread_~#t2~0#1.offset);havoc main_thread_~#t2~0#1.base, main_thread_~#t2~0#1.offset; [2022-12-14 20:27:01,037 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:27:01,119 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:27:01,119 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 20:27:01,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:01 BoogieIcfgContainer [2022-12-14 20:27:01,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:27:01,122 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:27:01,122 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:27:01,129 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:27:01,129 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:01" (1/1) ... [2022-12-14 20:27:01,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:27:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:01,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 149 states and 227 transitions. [2022-12-14 20:27:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 227 transitions. [2022-12-14 20:27:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:27:01,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:01,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 20:27:11,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 20:27:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:11,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 151 states and 229 transitions. [2022-12-14 20:27:11,864 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 229 transitions. [2022-12-14 20:27:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:27:11,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:11,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:11,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:12,229 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 20:27:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 153 states and 232 transitions. [2022-12-14 20:27:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 232 transitions. [2022-12-14 20:27:12,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:27:12,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:12,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:12,613 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-14 20:27:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:12,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 155 states and 235 transitions. [2022-12-14 20:27:12,673 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 235 transitions. [2022-12-14 20:27:12,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:12,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:12,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:13,020 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:13,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 160 states and 248 transitions. [2022-12-14 20:27:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 248 transitions. [2022-12-14 20:27:13,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:13,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:13,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:13,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 161 states and 250 transitions. [2022-12-14 20:27:13,599 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 250 transitions. [2022-12-14 20:27:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:13,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:13,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:13,945 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:13,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:13,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 162 states and 252 transitions. [2022-12-14 20:27:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 252 transitions. [2022-12-14 20:27:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:13,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:14,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 163 states and 254 transitions. [2022-12-14 20:27:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 254 transitions. [2022-12-14 20:27:14,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:14,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:14,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:14,595 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 164 states and 256 transitions. [2022-12-14 20:27:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 256 transitions. [2022-12-14 20:27:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:14,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:14,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:14,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:14,843 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:14,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:14,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 165 states and 258 transitions. [2022-12-14 20:27:14,851 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 258 transitions. [2022-12-14 20:27:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:14,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:14,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:15,214 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:15,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:15,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 166 states and 260 transitions. [2022-12-14 20:27:15,223 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 260 transitions. [2022-12-14 20:27:15,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:15,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:15,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:15,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 167 states and 262 transitions. [2022-12-14 20:27:15,683 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 262 transitions. [2022-12-14 20:27:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:15,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:15,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:15,936 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 168 states and 264 transitions. [2022-12-14 20:27:15,943 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 264 transitions. [2022-12-14 20:27:15,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:15,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:15,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:16,232 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 169 states and 266 transitions. [2022-12-14 20:27:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 266 transitions. [2022-12-14 20:27:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:16,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:16,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 170 states and 268 transitions. [2022-12-14 20:27:16,476 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 268 transitions. [2022-12-14 20:27:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:16,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:16,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:16,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:16,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:16,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 171 states and 270 transitions. [2022-12-14 20:27:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 270 transitions. [2022-12-14 20:27:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:16,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:16,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:16,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:16,960 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 172 states and 272 transitions. [2022-12-14 20:27:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 272 transitions. [2022-12-14 20:27:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:16,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:16,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:17,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:17,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 173 states and 274 transitions. [2022-12-14 20:27:17,282 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 274 transitions. [2022-12-14 20:27:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:17,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:17,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:17,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:17,565 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 174 states and 276 transitions. [2022-12-14 20:27:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 276 transitions. [2022-12-14 20:27:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:17,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:17,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:17,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 175 states and 278 transitions. [2022-12-14 20:27:17,877 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 278 transitions. [2022-12-14 20:27:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:17,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:17,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:18,156 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:18,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 176 states and 280 transitions. [2022-12-14 20:27:18,161 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 280 transitions. [2022-12-14 20:27:18,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:18,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:18,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:18,400 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 177 states and 282 transitions. [2022-12-14 20:27:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 282 transitions. [2022-12-14 20:27:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:18,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:18,625 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:18,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 178 states and 284 transitions. [2022-12-14 20:27:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 284 transitions. [2022-12-14 20:27:18,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:18,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:18,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:18,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 179 states and 286 transitions. [2022-12-14 20:27:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 286 transitions. [2022-12-14 20:27:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:18,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:18,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:19,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 180 states and 288 transitions. [2022-12-14 20:27:19,083 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 288 transitions. [2022-12-14 20:27:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:19,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:19,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:19,332 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:19,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 181 states and 290 transitions. [2022-12-14 20:27:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 290 transitions. [2022-12-14 20:27:19,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:19,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:19,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:19,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 182 states and 292 transitions. [2022-12-14 20:27:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 292 transitions. [2022-12-14 20:27:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:19,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:19,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:19,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:19,826 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:19,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 183 states and 294 transitions. [2022-12-14 20:27:19,832 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 294 transitions. [2022-12-14 20:27:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:19,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:19,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 184 states and 296 transitions. [2022-12-14 20:27:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 296 transitions. [2022-12-14 20:27:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:20,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:20,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 185 states and 298 transitions. [2022-12-14 20:27:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 298 transitions. [2022-12-14 20:27:20,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:20,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:20,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:20,507 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:20,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 186 states and 300 transitions. [2022-12-14 20:27:20,513 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 300 transitions. [2022-12-14 20:27:20,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:20,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:20,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:20,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:20,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 187 states and 302 transitions. [2022-12-14 20:27:20,736 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 302 transitions. [2022-12-14 20:27:20,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:20,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:20,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:20,998 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:21,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 188 states and 304 transitions. [2022-12-14 20:27:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 304 transitions. [2022-12-14 20:27:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:21,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:21,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:21,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 189 states and 306 transitions. [2022-12-14 20:27:21,306 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 306 transitions. [2022-12-14 20:27:21,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:21,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:21,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:21,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:21,588 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 190 states and 308 transitions. [2022-12-14 20:27:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 308 transitions. [2022-12-14 20:27:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:21,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:21,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:21,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 191 states and 310 transitions. [2022-12-14 20:27:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 310 transitions. [2022-12-14 20:27:21,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:21,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:21,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:22,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:22,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 192 states and 312 transitions. [2022-12-14 20:27:22,030 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 312 transitions. [2022-12-14 20:27:22,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:22,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 193 states and 314 transitions. [2022-12-14 20:27:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 314 transitions. [2022-12-14 20:27:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:22,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:22,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:22,478 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:22,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 194 states and 316 transitions. [2022-12-14 20:27:22,482 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 316 transitions. [2022-12-14 20:27:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:22,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:22,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:22,705 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:22,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:22,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 195 states and 318 transitions. [2022-12-14 20:27:22,710 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 318 transitions. [2022-12-14 20:27:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:22,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:22,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:22,924 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:22,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:22,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 196 states and 320 transitions. [2022-12-14 20:27:22,928 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 320 transitions. [2022-12-14 20:27:22,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:22,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:22,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:23,151 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:23,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 197 states and 322 transitions. [2022-12-14 20:27:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 322 transitions. [2022-12-14 20:27:23,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:23,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:23,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:23,396 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:23,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 198 states and 324 transitions. [2022-12-14 20:27:23,401 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 324 transitions. [2022-12-14 20:27:23,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:23,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:23,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:23,613 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 199 states and 326 transitions. [2022-12-14 20:27:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 326 transitions. [2022-12-14 20:27:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:23,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:23,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 200 states and 328 transitions. [2022-12-14 20:27:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 328 transitions. [2022-12-14 20:27:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:23,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:23,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:24,084 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:24,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 201 states and 330 transitions. [2022-12-14 20:27:24,089 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 330 transitions. [2022-12-14 20:27:24,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:24,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:24,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:24,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 202 states and 332 transitions. [2022-12-14 20:27:24,353 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 332 transitions. [2022-12-14 20:27:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:24,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:24,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:24,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 203 states and 334 transitions. [2022-12-14 20:27:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 334 transitions. [2022-12-14 20:27:24,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:24,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:24,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:24,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 204 states and 336 transitions. [2022-12-14 20:27:24,810 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 336 transitions. [2022-12-14 20:27:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:24,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:24,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 205 states and 338 transitions. [2022-12-14 20:27:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 338 transitions. [2022-12-14 20:27:25,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:25,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:25,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:25,283 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:25,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 206 states and 340 transitions. [2022-12-14 20:27:25,289 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 340 transitions. [2022-12-14 20:27:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:25,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:25,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:25,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:25,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 207 states and 342 transitions. [2022-12-14 20:27:25,588 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 342 transitions. [2022-12-14 20:27:25,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:25,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:25,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:25,871 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 208 states and 344 transitions. [2022-12-14 20:27:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 344 transitions. [2022-12-14 20:27:25,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:25,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:25,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:26,104 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 209 states and 346 transitions. [2022-12-14 20:27:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 346 transitions. [2022-12-14 20:27:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:26,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:26,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 210 states and 348 transitions. [2022-12-14 20:27:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 348 transitions. [2022-12-14 20:27:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:26,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:26,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:26,546 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:26,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 211 states and 350 transitions. [2022-12-14 20:27:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 350 transitions. [2022-12-14 20:27:26,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:26,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:26,789 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 212 states and 352 transitions. [2022-12-14 20:27:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 352 transitions. [2022-12-14 20:27:26,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:26,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:26,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:27,007 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 213 states and 354 transitions. [2022-12-14 20:27:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 354 transitions. [2022-12-14 20:27:27,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:27,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:27,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:27,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:27,248 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 214 states and 356 transitions. [2022-12-14 20:27:27,252 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 356 transitions. [2022-12-14 20:27:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:27,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:27,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:27,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 215 states and 358 transitions. [2022-12-14 20:27:27,470 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 358 transitions. [2022-12-14 20:27:27,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:27,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:27,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:27,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 216 states and 360 transitions. [2022-12-14 20:27:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 360 transitions. [2022-12-14 20:27:27,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:27,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:27,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:27,909 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:27,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:27,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 217 states and 362 transitions. [2022-12-14 20:27:27,916 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 362 transitions. [2022-12-14 20:27:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:27,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:27,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:28,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 218 states and 364 transitions. [2022-12-14 20:27:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 364 transitions. [2022-12-14 20:27:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:28,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:28,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 219 states and 366 transitions. [2022-12-14 20:27:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 366 transitions. [2022-12-14 20:27:28,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:28,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:28,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:28,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:28,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 220 states and 368 transitions. [2022-12-14 20:27:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 368 transitions. [2022-12-14 20:27:28,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:28,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:28,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:28,810 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 221 states and 370 transitions. [2022-12-14 20:27:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 370 transitions. [2022-12-14 20:27:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:28,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:28,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:29,032 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 222 states and 372 transitions. [2022-12-14 20:27:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 372 transitions. [2022-12-14 20:27:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:29,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:29,278 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:29,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:29,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 223 states and 374 transitions. [2022-12-14 20:27:29,282 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 374 transitions. [2022-12-14 20:27:29,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:29,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:29,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 224 states and 376 transitions. [2022-12-14 20:27:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 376 transitions. [2022-12-14 20:27:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:29,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:29,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 225 states and 378 transitions. [2022-12-14 20:27:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 378 transitions. [2022-12-14 20:27:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:29,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:29,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:29,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:29,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 226 states and 380 transitions. [2022-12-14 20:27:29,937 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 380 transitions. [2022-12-14 20:27:29,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:29,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:29,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:30,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:30,165 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:30,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:30,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 227 states and 382 transitions. [2022-12-14 20:27:30,172 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 382 transitions. [2022-12-14 20:27:30,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:30,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:30,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:30,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:30,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 228 states and 384 transitions. [2022-12-14 20:27:30,504 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 384 transitions. [2022-12-14 20:27:30,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:30,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:30,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:30,823 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:30,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:30,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 229 states and 386 transitions. [2022-12-14 20:27:30,831 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 386 transitions. [2022-12-14 20:27:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:30,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:30,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:31,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 230 states and 388 transitions. [2022-12-14 20:27:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 388 transitions. [2022-12-14 20:27:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:31,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:31,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:31,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:31,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 231 states and 390 transitions. [2022-12-14 20:27:31,327 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 390 transitions. [2022-12-14 20:27:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:31,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:31,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:31,569 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:31,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:31,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 232 states and 392 transitions. [2022-12-14 20:27:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 392 transitions. [2022-12-14 20:27:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:31,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:31,818 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:31,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:31,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 233 states and 394 transitions. [2022-12-14 20:27:31,825 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 394 transitions. [2022-12-14 20:27:31,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:31,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:31,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:32,093 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:32,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:32,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 234 states and 396 transitions. [2022-12-14 20:27:32,097 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 396 transitions. [2022-12-14 20:27:32,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:32,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:32,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:32,330 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 235 states and 398 transitions. [2022-12-14 20:27:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 398 transitions. [2022-12-14 20:27:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:32,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:32,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:32,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:32,566 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:32,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 236 states and 400 transitions. [2022-12-14 20:27:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 400 transitions. [2022-12-14 20:27:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:32,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:32,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:32,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:32,803 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:32,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:32,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 237 states and 402 transitions. [2022-12-14 20:27:32,807 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 402 transitions. [2022-12-14 20:27:32,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:32,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:32,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:33,039 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 238 states and 404 transitions. [2022-12-14 20:27:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 404 transitions. [2022-12-14 20:27:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:33,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:33,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:33,282 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 239 states and 406 transitions. [2022-12-14 20:27:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 406 transitions. [2022-12-14 20:27:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:33,546 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 240 states and 408 transitions. [2022-12-14 20:27:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 408 transitions. [2022-12-14 20:27:33,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:33,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:33,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:33,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:33,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 241 states and 410 transitions. [2022-12-14 20:27:33,801 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 410 transitions. [2022-12-14 20:27:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:33,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:33,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:34,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 242 states and 412 transitions. [2022-12-14 20:27:34,045 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 412 transitions. [2022-12-14 20:27:34,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:34,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:34,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:34,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:34,285 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:34,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 243 states and 414 transitions. [2022-12-14 20:27:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 414 transitions. [2022-12-14 20:27:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:34,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:34,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:34,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:34,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 244 states and 416 transitions. [2022-12-14 20:27:34,536 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 416 transitions. [2022-12-14 20:27:34,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:34,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:34,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:34,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:34,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 245 states and 418 transitions. [2022-12-14 20:27:34,823 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 418 transitions. [2022-12-14 20:27:34,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:34,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:34,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:35,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:35,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 246 states and 420 transitions. [2022-12-14 20:27:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 420 transitions. [2022-12-14 20:27:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:35,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:35,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:35,315 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:35,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 247 states and 422 transitions. [2022-12-14 20:27:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 422 transitions. [2022-12-14 20:27:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:35,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:35,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:35,567 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:35,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 248 states and 424 transitions. [2022-12-14 20:27:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 424 transitions. [2022-12-14 20:27:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:35,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:35,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:35,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:35,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 249 states and 426 transitions. [2022-12-14 20:27:35,828 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 426 transitions. [2022-12-14 20:27:35,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:35,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:35,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:36,075 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:36,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:36,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 250 states and 428 transitions. [2022-12-14 20:27:36,081 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 428 transitions. [2022-12-14 20:27:36,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:36,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:36,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:36,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:36,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 251 states and 430 transitions. [2022-12-14 20:27:36,453 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 430 transitions. [2022-12-14 20:27:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:36,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:36,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:36,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 252 states and 432 transitions. [2022-12-14 20:27:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 432 transitions. [2022-12-14 20:27:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:36,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:36,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:37,058 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:37,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:37,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 253 states and 434 transitions. [2022-12-14 20:27:37,064 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 434 transitions. [2022-12-14 20:27:37,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:37,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:37,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:37,313 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 254 states and 436 transitions. [2022-12-14 20:27:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 436 transitions. [2022-12-14 20:27:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:37,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:37,574 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:37,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 255 states and 438 transitions. [2022-12-14 20:27:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 438 transitions. [2022-12-14 20:27:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:37,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:37,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:37,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 256 states and 440 transitions. [2022-12-14 20:27:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 440 transitions. [2022-12-14 20:27:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:37,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:38,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:38,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 257 states and 442 transitions. [2022-12-14 20:27:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 442 transitions. [2022-12-14 20:27:38,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:38,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:38,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:38,354 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 258 states and 444 transitions. [2022-12-14 20:27:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 444 transitions. [2022-12-14 20:27:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:38,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:38,593 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 259 states and 446 transitions. [2022-12-14 20:27:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 446 transitions. [2022-12-14 20:27:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:38,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:38,838 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:38,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:38,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 260 states and 448 transitions. [2022-12-14 20:27:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 448 transitions. [2022-12-14 20:27:38,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:38,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:38,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 261 states and 450 transitions. [2022-12-14 20:27:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 450 transitions. [2022-12-14 20:27:39,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:39,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:39,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 262 states and 452 transitions. [2022-12-14 20:27:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 452 transitions. [2022-12-14 20:27:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:39,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:39,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:39,589 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:39,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:39,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 263 states and 454 transitions. [2022-12-14 20:27:39,593 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 454 transitions. [2022-12-14 20:27:39,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:39,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:39,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:39,871 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:39,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 264 states and 456 transitions. [2022-12-14 20:27:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 456 transitions. [2022-12-14 20:27:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:39,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:40,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:40,133 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:40,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 265 states and 458 transitions. [2022-12-14 20:27:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 458 transitions. [2022-12-14 20:27:40,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:40,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:40,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:40,388 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:40,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 266 states and 460 transitions. [2022-12-14 20:27:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 460 transitions. [2022-12-14 20:27:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:40,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:40,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:40,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:40,647 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:40,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 267 states and 462 transitions. [2022-12-14 20:27:40,650 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 462 transitions. [2022-12-14 20:27:40,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:40,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:40,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:40,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 268 states and 464 transitions. [2022-12-14 20:27:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 464 transitions. [2022-12-14 20:27:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:40,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:40,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 269 states and 466 transitions. [2022-12-14 20:27:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 466 transitions. [2022-12-14 20:27:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:41,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:41,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:41,486 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:41,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 270 states and 468 transitions. [2022-12-14 20:27:41,489 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 468 transitions. [2022-12-14 20:27:41,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:41,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:41,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 271 states and 470 transitions. [2022-12-14 20:27:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 470 transitions. [2022-12-14 20:27:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:41,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:41,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:41,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:42,000 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:42,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 272 states and 472 transitions. [2022-12-14 20:27:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 472 transitions. [2022-12-14 20:27:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:42,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:42,256 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:42,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 273 states and 474 transitions. [2022-12-14 20:27:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 474 transitions. [2022-12-14 20:27:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:42,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:42,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 274 states and 476 transitions. [2022-12-14 20:27:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 476 transitions. [2022-12-14 20:27:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:42,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:42,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:42,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 275 states and 478 transitions. [2022-12-14 20:27:42,770 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 478 transitions. [2022-12-14 20:27:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:42,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:42,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:43,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:43,192 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 276 states and 480 transitions. [2022-12-14 20:27:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 480 transitions. [2022-12-14 20:27:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:43,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:43,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:43,571 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 277 states and 482 transitions. [2022-12-14 20:27:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 482 transitions. [2022-12-14 20:27:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:43,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:43,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:43,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 278 states and 484 transitions. [2022-12-14 20:27:43,868 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 484 transitions. [2022-12-14 20:27:43,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:43,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:43,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 279 states and 486 transitions. [2022-12-14 20:27:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 486 transitions. [2022-12-14 20:27:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:44,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:44,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:44,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 280 states and 488 transitions. [2022-12-14 20:27:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 488 transitions. [2022-12-14 20:27:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:44,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:44,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:44,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:44,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 281 states and 490 transitions. [2022-12-14 20:27:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 490 transitions. [2022-12-14 20:27:44,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:44,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:44,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:44,965 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 282 states and 492 transitions. [2022-12-14 20:27:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 492 transitions. [2022-12-14 20:27:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:44,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:45,296 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:45,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 283 states and 494 transitions. [2022-12-14 20:27:45,302 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 494 transitions. [2022-12-14 20:27:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:45,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:45,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:45,570 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:45,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:45,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 284 states and 496 transitions. [2022-12-14 20:27:45,576 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 496 transitions. [2022-12-14 20:27:45,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:45,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:45,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:45,847 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:45,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:45,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 285 states and 498 transitions. [2022-12-14 20:27:45,853 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 498 transitions. [2022-12-14 20:27:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:45,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:45,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:46,116 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 286 states and 500 transitions. [2022-12-14 20:27:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 500 transitions. [2022-12-14 20:27:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:46,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:46,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 287 states and 502 transitions. [2022-12-14 20:27:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 502 transitions. [2022-12-14 20:27:46,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:46,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:46,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:46,664 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 288 states and 504 transitions. [2022-12-14 20:27:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 504 transitions. [2022-12-14 20:27:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:46,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:46,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:47,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 289 states and 506 transitions. [2022-12-14 20:27:47,039 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 506 transitions. [2022-12-14 20:27:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:47,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:47,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:47,313 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 290 states and 508 transitions. [2022-12-14 20:27:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 508 transitions. [2022-12-14 20:27:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:47,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:47,585 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:47,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 291 states and 510 transitions. [2022-12-14 20:27:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 510 transitions. [2022-12-14 20:27:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:47,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:47,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:47,865 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:47,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 292 states and 512 transitions. [2022-12-14 20:27:47,871 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 512 transitions. [2022-12-14 20:27:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:47,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:47,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:48,145 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:48,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 293 states and 514 transitions. [2022-12-14 20:27:48,151 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 514 transitions. [2022-12-14 20:27:48,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:48,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:48,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:48,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:48,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 294 states and 516 transitions. [2022-12-14 20:27:48,436 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 516 transitions. [2022-12-14 20:27:48,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:48,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:48,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:48,711 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 295 states and 518 transitions. [2022-12-14 20:27:48,717 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 518 transitions. [2022-12-14 20:27:48,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:48,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:48,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:49,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:49,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 296 states and 520 transitions. [2022-12-14 20:27:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 520 transitions. [2022-12-14 20:27:49,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:49,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:49,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:49,341 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:49,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 297 states and 522 transitions. [2022-12-14 20:27:49,347 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 522 transitions. [2022-12-14 20:27:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:49,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:49,612 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 298 states and 524 transitions. [2022-12-14 20:27:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 524 transitions. [2022-12-14 20:27:49,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:49,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:49,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:49,897 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 299 states and 526 transitions. [2022-12-14 20:27:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 526 transitions. [2022-12-14 20:27:49,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:49,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:49,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:50,167 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 300 states and 528 transitions. [2022-12-14 20:27:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 528 transitions. [2022-12-14 20:27:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:50,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:50,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 301 states and 530 transitions. [2022-12-14 20:27:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 530 transitions. [2022-12-14 20:27:50,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:50,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:50,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:50,792 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:50,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 302 states and 532 transitions. [2022-12-14 20:27:50,798 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 532 transitions. [2022-12-14 20:27:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:50,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:50,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:51,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 303 states and 534 transitions. [2022-12-14 20:27:51,190 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 534 transitions. [2022-12-14 20:27:51,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:51,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:51,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 304 states and 536 transitions. [2022-12-14 20:27:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 536 transitions. [2022-12-14 20:27:51,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:51,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:51,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:51,967 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:51,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 305 states and 538 transitions. [2022-12-14 20:27:51,975 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 538 transitions. [2022-12-14 20:27:51,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:51,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:51,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:52,273 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:52,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 306 states and 540 transitions. [2022-12-14 20:27:52,280 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 540 transitions. [2022-12-14 20:27:52,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:52,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:52,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:52,552 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:52,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:52,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 307 states and 542 transitions. [2022-12-14 20:27:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 542 transitions. [2022-12-14 20:27:52,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:52,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:52,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 308 states and 544 transitions. [2022-12-14 20:27:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 544 transitions. [2022-12-14 20:27:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:52,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:52,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:53,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 309 states and 546 transitions. [2022-12-14 20:27:53,121 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 546 transitions. [2022-12-14 20:27:53,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:53,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:53,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:53,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 310 states and 548 transitions. [2022-12-14 20:27:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 548 transitions. [2022-12-14 20:27:53,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:53,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:53,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:53,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:53,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 311 states and 550 transitions. [2022-12-14 20:27:53,746 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 550 transitions. [2022-12-14 20:27:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:53,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:53,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:54,011 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:54,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:54,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 312 states and 552 transitions. [2022-12-14 20:27:54,015 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 552 transitions. [2022-12-14 20:27:54,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:54,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:54,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:54,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:54,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:54,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 313 states and 554 transitions. [2022-12-14 20:27:54,296 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 554 transitions. [2022-12-14 20:27:54,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:54,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:54,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 314 states and 556 transitions. [2022-12-14 20:27:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 556 transitions. [2022-12-14 20:27:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:54,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:54,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:54,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:54,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 315 states and 558 transitions. [2022-12-14 20:27:54,858 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 558 transitions. [2022-12-14 20:27:54,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:54,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:54,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:55,146 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 316 states and 560 transitions. [2022-12-14 20:27:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 560 transitions. [2022-12-14 20:27:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:55,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:55,442 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:55,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:55,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 317 states and 562 transitions. [2022-12-14 20:27:55,446 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 562 transitions. [2022-12-14 20:27:55,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:55,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:55,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:55,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 318 states and 564 transitions. [2022-12-14 20:27:55,860 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 564 transitions. [2022-12-14 20:27:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:55,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:55,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:56,185 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:56,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 319 states and 566 transitions. [2022-12-14 20:27:56,189 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 566 transitions. [2022-12-14 20:27:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:56,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:56,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:56,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 320 states and 568 transitions. [2022-12-14 20:27:56,485 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 568 transitions. [2022-12-14 20:27:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:56,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:56,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:56,777 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:56,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 321 states and 570 transitions. [2022-12-14 20:27:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 570 transitions. [2022-12-14 20:27:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:56,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:56,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:57,076 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:57,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 322 states and 572 transitions. [2022-12-14 20:27:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 572 transitions. [2022-12-14 20:27:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:57,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 323 states and 574 transitions. [2022-12-14 20:27:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 574 transitions. [2022-12-14 20:27:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:57,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:57,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:57,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 324 states and 576 transitions. [2022-12-14 20:27:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 576 transitions. [2022-12-14 20:27:57,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:57,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:57,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:58,174 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:58,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:58,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 325 states and 578 transitions. [2022-12-14 20:27:58,181 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 578 transitions. [2022-12-14 20:27:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:58,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:58,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:58,481 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:58,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:58,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 326 states and 580 transitions. [2022-12-14 20:27:58,488 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 580 transitions. [2022-12-14 20:27:58,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:58,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:58,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 327 states and 582 transitions. [2022-12-14 20:27:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 582 transitions. [2022-12-14 20:27:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:58,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:58,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:59,113 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:59,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 328 states and 584 transitions. [2022-12-14 20:27:59,120 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 584 transitions. [2022-12-14 20:27:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:59,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:59,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:59,425 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 329 states and 586 transitions. [2022-12-14 20:27:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 586 transitions. [2022-12-14 20:27:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:59,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:27:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 330 states and 588 transitions. [2022-12-14 20:27:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 588 transitions. [2022-12-14 20:27:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:59,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:59,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 331 states and 590 transitions. [2022-12-14 20:28:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 590 transitions. [2022-12-14 20:28:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:00,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 332 states and 592 transitions. [2022-12-14 20:28:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 592 transitions. [2022-12-14 20:28:00,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:00,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:00,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:01,098 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:01,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 333 states and 594 transitions. [2022-12-14 20:28:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 594 transitions. [2022-12-14 20:28:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:01,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:01,526 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 334 states and 596 transitions. [2022-12-14 20:28:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 596 transitions. [2022-12-14 20:28:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:01,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 335 states and 598 transitions. [2022-12-14 20:28:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 598 transitions. [2022-12-14 20:28:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:01,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:02,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:02,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 336 states and 600 transitions. [2022-12-14 20:28:02,157 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 600 transitions. [2022-12-14 20:28:02,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:02,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:02,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:02,462 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:02,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:02,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 337 states and 602 transitions. [2022-12-14 20:28:02,469 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 602 transitions. [2022-12-14 20:28:02,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:02,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:02,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:02,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:02,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 338 states and 604 transitions. [2022-12-14 20:28:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 604 transitions. [2022-12-14 20:28:02,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:02,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:02,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 339 states and 606 transitions. [2022-12-14 20:28:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 606 transitions. [2022-12-14 20:28:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:03,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:03,572 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 340 states and 608 transitions. [2022-12-14 20:28:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 608 transitions. [2022-12-14 20:28:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:03,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:03,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 341 states and 610 transitions. [2022-12-14 20:28:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 610 transitions. [2022-12-14 20:28:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:03,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:04,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 342 states and 612 transitions. [2022-12-14 20:28:04,181 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 612 transitions. [2022-12-14 20:28:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:04,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:04,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:04,480 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:04,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 343 states and 614 transitions. [2022-12-14 20:28:04,487 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 614 transitions. [2022-12-14 20:28:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:04,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:04,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:04,785 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 344 states and 616 transitions. [2022-12-14 20:28:04,792 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 616 transitions. [2022-12-14 20:28:04,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:04,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:04,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:05,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 345 states and 618 transitions. [2022-12-14 20:28:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 618 transitions. [2022-12-14 20:28:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:05,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:05,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:05,530 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 346 states and 620 transitions. [2022-12-14 20:28:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 620 transitions. [2022-12-14 20:28:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:05,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:05,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 347 states and 622 transitions. [2022-12-14 20:28:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 622 transitions. [2022-12-14 20:28:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:05,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:05,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:06,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 348 states and 624 transitions. [2022-12-14 20:28:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 624 transitions. [2022-12-14 20:28:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:06,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:06,440 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 349 states and 626 transitions. [2022-12-14 20:28:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 626 transitions. [2022-12-14 20:28:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:06,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:06,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:06,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:06,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 350 states and 628 transitions. [2022-12-14 20:28:06,907 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 628 transitions. [2022-12-14 20:28:06,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:06,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:06,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:07,226 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:07,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 351 states and 630 transitions. [2022-12-14 20:28:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 630 transitions. [2022-12-14 20:28:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:07,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:07,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:07,531 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:07,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 352 states and 632 transitions. [2022-12-14 20:28:07,535 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 632 transitions. [2022-12-14 20:28:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:07,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:07,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:07,836 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 353 states and 634 transitions. [2022-12-14 20:28:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 634 transitions. [2022-12-14 20:28:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:07,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:07,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:08,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 354 states and 636 transitions. [2022-12-14 20:28:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 636 transitions. [2022-12-14 20:28:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:08,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:08,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:08,658 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:08,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 355 states and 638 transitions. [2022-12-14 20:28:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 638 transitions. [2022-12-14 20:28:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:08,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:08,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:09,100 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:09,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:09,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 356 states and 640 transitions. [2022-12-14 20:28:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 640 transitions. [2022-12-14 20:28:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:09,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:09,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:09,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:09,542 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 357 states and 642 transitions. [2022-12-14 20:28:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 642 transitions. [2022-12-14 20:28:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:09,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:09,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:09,981 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 358 states and 644 transitions. [2022-12-14 20:28:09,988 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 644 transitions. [2022-12-14 20:28:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:09,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,340 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:10,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:10,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 359 states and 646 transitions. [2022-12-14 20:28:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 646 transitions. [2022-12-14 20:28:10,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:10,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:10,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:10,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:10,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 360 states and 648 transitions. [2022-12-14 20:28:10,693 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 648 transitions. [2022-12-14 20:28:10,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:10,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:10,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,998 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 361 states and 650 transitions. [2022-12-14 20:28:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 650 transitions. [2022-12-14 20:28:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:11,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:11,445 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:11,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 362 states and 652 transitions. [2022-12-14 20:28:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 652 transitions. [2022-12-14 20:28:11,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:11,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:11,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:11,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:11,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 363 states and 654 transitions. [2022-12-14 20:28:11,751 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 654 transitions. [2022-12-14 20:28:11,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:11,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:12,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 364 states and 656 transitions. [2022-12-14 20:28:12,053 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 656 transitions. [2022-12-14 20:28:12,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:12,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 365 states and 658 transitions. [2022-12-14 20:28:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 658 transitions. [2022-12-14 20:28:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:12,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,683 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 366 states and 660 transitions. [2022-12-14 20:28:12,688 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 660 transitions. [2022-12-14 20:28:12,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:12,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,998 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:13,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:13,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 367 states and 662 transitions. [2022-12-14 20:28:13,002 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 662 transitions. [2022-12-14 20:28:13,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:13,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:13,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:13,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 368 states and 664 transitions. [2022-12-14 20:28:13,475 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 664 transitions. [2022-12-14 20:28:13,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:13,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:13,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:13,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:13,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 369 states and 666 transitions. [2022-12-14 20:28:13,816 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 666 transitions. [2022-12-14 20:28:13,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:13,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:13,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:14,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:14,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 370 states and 668 transitions. [2022-12-14 20:28:14,139 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 668 transitions. [2022-12-14 20:28:14,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:14,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:14,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:14,467 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 371 states and 670 transitions. [2022-12-14 20:28:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 670 transitions. [2022-12-14 20:28:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:14,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:14,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 372 states and 672 transitions. [2022-12-14 20:28:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 672 transitions. [2022-12-14 20:28:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:14,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:14,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 373 states and 674 transitions. [2022-12-14 20:28:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 674 transitions. [2022-12-14 20:28:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:15,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:15,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:15,613 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 374 states and 676 transitions. [2022-12-14 20:28:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 676 transitions. [2022-12-14 20:28:15,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:15,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:15,945 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 375 states and 678 transitions. [2022-12-14 20:28:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 678 transitions. [2022-12-14 20:28:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:15,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:16,279 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:16,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 376 states and 680 transitions. [2022-12-14 20:28:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 680 transitions. [2022-12-14 20:28:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:16,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:16,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:16,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:16,755 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 377 states and 682 transitions. [2022-12-14 20:28:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 682 transitions. [2022-12-14 20:28:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:16,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:16,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:17,258 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 378 states and 684 transitions. [2022-12-14 20:28:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 684 transitions. [2022-12-14 20:28:17,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:17,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:17,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:17,750 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:17,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 379 states and 686 transitions. [2022-12-14 20:28:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 686 transitions. [2022-12-14 20:28:17,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:17,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:17,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 380 states and 688 transitions. [2022-12-14 20:28:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 688 transitions. [2022-12-14 20:28:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:18,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:18,496 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:18,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 381 states and 690 transitions. [2022-12-14 20:28:18,503 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 690 transitions. [2022-12-14 20:28:18,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:18,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:18,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:18,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:18,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 382 states and 692 transitions. [2022-12-14 20:28:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 692 transitions. [2022-12-14 20:28:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:18,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:18,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 383 states and 694 transitions. [2022-12-14 20:28:19,330 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 694 transitions. [2022-12-14 20:28:19,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:19,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:19,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:19,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 384 states and 696 transitions. [2022-12-14 20:28:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 696 transitions. [2022-12-14 20:28:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:19,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:20,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 385 states and 698 transitions. [2022-12-14 20:28:20,021 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 698 transitions. [2022-12-14 20:28:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:20,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:20,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:20,357 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:20,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 386 states and 700 transitions. [2022-12-14 20:28:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 700 transitions. [2022-12-14 20:28:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:20,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:20,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:20,690 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:20,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 387 states and 702 transitions. [2022-12-14 20:28:20,695 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 702 transitions. [2022-12-14 20:28:20,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:20,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:20,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 388 states and 704 transitions. [2022-12-14 20:28:21,162 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 704 transitions. [2022-12-14 20:28:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:21,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:21,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:21,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:21,493 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 389 states and 706 transitions. [2022-12-14 20:28:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 706 transitions. [2022-12-14 20:28:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:21,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:21,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:21,827 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:21,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 390 states and 708 transitions. [2022-12-14 20:28:21,832 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 708 transitions. [2022-12-14 20:28:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:21,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:21,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:22,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:22,180 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:22,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:22,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 391 states and 710 transitions. [2022-12-14 20:28:22,186 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 710 transitions. [2022-12-14 20:28:22,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:22,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:22,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:22,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 392 states and 712 transitions. [2022-12-14 20:28:22,647 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 712 transitions. [2022-12-14 20:28:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:22,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:22,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:22,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 393 states and 714 transitions. [2022-12-14 20:28:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 714 transitions. [2022-12-14 20:28:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:22,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:22,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:23,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:23,374 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:23,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 394 states and 716 transitions. [2022-12-14 20:28:23,382 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 716 transitions. [2022-12-14 20:28:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:23,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:23,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:23,894 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 395 states and 718 transitions. [2022-12-14 20:28:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 718 transitions. [2022-12-14 20:28:23,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:23,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:23,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:24,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 396 states and 720 transitions. [2022-12-14 20:28:24,405 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 720 transitions. [2022-12-14 20:28:24,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:24,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:24,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:24,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 397 states and 722 transitions. [2022-12-14 20:28:24,762 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 722 transitions. [2022-12-14 20:28:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:24,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:24,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:25,095 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:25,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 398 states and 724 transitions. [2022-12-14 20:28:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 724 transitions. [2022-12-14 20:28:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:25,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:25,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 399 states and 726 transitions. [2022-12-14 20:28:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 726 transitions. [2022-12-14 20:28:25,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:25,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:25,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 400 states and 728 transitions. [2022-12-14 20:28:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 728 transitions. [2022-12-14 20:28:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:25,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:25,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:26,236 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:26,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 401 states and 730 transitions. [2022-12-14 20:28:26,241 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 730 transitions. [2022-12-14 20:28:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:26,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:26,690 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:26,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:26,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 402 states and 732 transitions. [2022-12-14 20:28:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 732 transitions. [2022-12-14 20:28:26,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:26,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:26,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:26,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 403 states and 734 transitions. [2022-12-14 20:28:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 734 transitions. [2022-12-14 20:28:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:27,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:27,382 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 404 states and 736 transitions. [2022-12-14 20:28:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 736 transitions. [2022-12-14 20:28:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:27,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:27,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:27,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:27,832 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:27,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 405 states and 738 transitions. [2022-12-14 20:28:27,837 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 738 transitions. [2022-12-14 20:28:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:27,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:28,165 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:28,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:28,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 406 states and 740 transitions. [2022-12-14 20:28:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 740 transitions. [2022-12-14 20:28:28,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:28,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:28,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:28,517 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 407 states and 742 transitions. [2022-12-14 20:28:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 742 transitions. [2022-12-14 20:28:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:28,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:29,015 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:29,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:29,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 408 states and 744 transitions. [2022-12-14 20:28:29,023 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 744 transitions. [2022-12-14 20:28:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:29,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:29,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:29,472 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:29,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 409 states and 746 transitions. [2022-12-14 20:28:29,477 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 746 transitions. [2022-12-14 20:28:29,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:29,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:29,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:29,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:29,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 410 states and 748 transitions. [2022-12-14 20:28:29,813 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 748 transitions. [2022-12-14 20:28:29,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:29,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:29,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:30,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:30,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 411 states and 750 transitions. [2022-12-14 20:28:30,233 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 750 transitions. [2022-12-14 20:28:30,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:30,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:30,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:30,574 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:30,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 412 states and 752 transitions. [2022-12-14 20:28:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 752 transitions. [2022-12-14 20:28:30,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:30,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:30,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:31,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 413 states and 754 transitions. [2022-12-14 20:28:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 754 transitions. [2022-12-14 20:28:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:31,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:31,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:31,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:31,358 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:31,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:31,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 414 states and 756 transitions. [2022-12-14 20:28:31,363 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 756 transitions. [2022-12-14 20:28:31,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:31,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:31,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:31,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 415 states and 758 transitions. [2022-12-14 20:28:31,707 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 758 transitions. [2022-12-14 20:28:31,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:31,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:31,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:32,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 416 states and 760 transitions. [2022-12-14 20:28:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 760 transitions. [2022-12-14 20:28:32,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:32,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:32,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:32,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:32,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:32,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 417 states and 762 transitions. [2022-12-14 20:28:32,456 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 762 transitions. [2022-12-14 20:28:32,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:32,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:32,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:32,989 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 418 states and 764 transitions. [2022-12-14 20:28:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 764 transitions. [2022-12-14 20:28:32,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:32,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:32,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:33,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:33,415 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:33,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 419 states and 766 transitions. [2022-12-14 20:28:33,420 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 766 transitions. [2022-12-14 20:28:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:33,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:33,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:33,843 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:33,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 420 states and 768 transitions. [2022-12-14 20:28:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 768 transitions. [2022-12-14 20:28:33,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:33,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:33,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:34,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:34,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 421 states and 770 transitions. [2022-12-14 20:28:34,188 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 770 transitions. [2022-12-14 20:28:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:34,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:34,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:34,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 422 states and 772 transitions. [2022-12-14 20:28:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 772 transitions. [2022-12-14 20:28:34,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:34,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:34,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:34,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 423 states and 774 transitions. [2022-12-14 20:28:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 774 transitions. [2022-12-14 20:28:34,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:34,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:34,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:35,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:35,370 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 424 states and 776 transitions. [2022-12-14 20:28:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 776 transitions. [2022-12-14 20:28:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:35,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:35,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:35,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:35,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 425 states and 778 transitions. [2022-12-14 20:28:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 778 transitions. [2022-12-14 20:28:35,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:35,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:35,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:36,252 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 426 states and 780 transitions. [2022-12-14 20:28:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 780 transitions. [2022-12-14 20:28:36,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:36,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:36,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:36,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:36,675 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 427 states and 782 transitions. [2022-12-14 20:28:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 782 transitions. [2022-12-14 20:28:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:36,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:36,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:37,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 428 states and 784 transitions. [2022-12-14 20:28:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 784 transitions. [2022-12-14 20:28:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:37,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:37,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 429 states and 786 transitions. [2022-12-14 20:28:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 786 transitions. [2022-12-14 20:28:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:37,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:37,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:37,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:37,850 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 430 states and 788 transitions. [2022-12-14 20:28:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 788 transitions. [2022-12-14 20:28:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:37,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:38,266 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:38,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:38,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 431 states and 790 transitions. [2022-12-14 20:28:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 790 transitions. [2022-12-14 20:28:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:38,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:38,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:38,617 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:38,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:38,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 432 states and 792 transitions. [2022-12-14 20:28:38,625 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 792 transitions. [2022-12-14 20:28:38,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:38,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:38,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:39,146 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:39,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:39,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 433 states and 794 transitions. [2022-12-14 20:28:39,156 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 794 transitions. [2022-12-14 20:28:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:39,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:39,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:39,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:39,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 434 states and 796 transitions. [2022-12-14 20:28:39,624 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 796 transitions. [2022-12-14 20:28:39,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:39,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:39,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:39,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 435 states and 798 transitions. [2022-12-14 20:28:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 798 transitions. [2022-12-14 20:28:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:39,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:39,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 436 states and 800 transitions. [2022-12-14 20:28:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 800 transitions. [2022-12-14 20:28:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:40,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:40,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:40,743 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:40,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:40,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 437 states and 802 transitions. [2022-12-14 20:28:40,750 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 802 transitions. [2022-12-14 20:28:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:40,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:40,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:41,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:41,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 438 states and 804 transitions. [2022-12-14 20:28:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 804 transitions. [2022-12-14 20:28:41,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:41,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:41,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:41,636 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 439 states and 806 transitions. [2022-12-14 20:28:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 806 transitions. [2022-12-14 20:28:41,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:41,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:41,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:42,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:42,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 440 states and 808 transitions. [2022-12-14 20:28:42,073 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 808 transitions. [2022-12-14 20:28:42,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:42,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:42,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:42,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 441 states and 810 transitions. [2022-12-14 20:28:42,485 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 810 transitions. [2022-12-14 20:28:42,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:42,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:42,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:42,906 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 442 states and 812 transitions. [2022-12-14 20:28:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 812 transitions. [2022-12-14 20:28:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:42,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:43,322 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 443 states and 814 transitions. [2022-12-14 20:28:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 814 transitions. [2022-12-14 20:28:43,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:43,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:43,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:43,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:43,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 444 states and 816 transitions. [2022-12-14 20:28:43,689 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 816 transitions. [2022-12-14 20:28:43,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:43,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:43,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:44,202 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 445 states and 818 transitions. [2022-12-14 20:28:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 818 transitions. [2022-12-14 20:28:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:44,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 446 states and 820 transitions. [2022-12-14 20:28:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 820 transitions. [2022-12-14 20:28:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:44,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:45,032 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:45,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:45,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 447 states and 822 transitions. [2022-12-14 20:28:45,038 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 822 transitions. [2022-12-14 20:28:45,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:45,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:45,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:45,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 448 states and 824 transitions. [2022-12-14 20:28:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 824 transitions. [2022-12-14 20:28:45,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:45,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:45,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:45,830 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 449 states and 826 transitions. [2022-12-14 20:28:45,837 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 826 transitions. [2022-12-14 20:28:45,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:45,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:45,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 450 states and 828 transitions. [2022-12-14 20:28:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 828 transitions. [2022-12-14 20:28:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:46,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:46,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 451 states and 830 transitions. [2022-12-14 20:28:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 830 transitions. [2022-12-14 20:28:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:46,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:46,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:47,220 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:47,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:47,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 452 states and 832 transitions. [2022-12-14 20:28:47,227 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 832 transitions. [2022-12-14 20:28:47,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:47,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:47,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:47,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:47,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 453 states and 834 transitions. [2022-12-14 20:28:47,615 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 834 transitions. [2022-12-14 20:28:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:47,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:47,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 454 states and 836 transitions. [2022-12-14 20:28:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 836 transitions. [2022-12-14 20:28:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:48,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:48,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 455 states and 838 transitions. [2022-12-14 20:28:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 838 transitions. [2022-12-14 20:28:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:48,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:48,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:49,015 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:49,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:49,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 456 states and 840 transitions. [2022-12-14 20:28:49,025 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 840 transitions. [2022-12-14 20:28:49,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:49,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:49,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 457 states and 842 transitions. [2022-12-14 20:28:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 842 transitions. [2022-12-14 20:28:49,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:49,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:49,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:49,843 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:49,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 458 states and 844 transitions. [2022-12-14 20:28:49,849 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 844 transitions. [2022-12-14 20:28:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:49,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:50,277 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:50,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:50,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 459 states and 846 transitions. [2022-12-14 20:28:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 846 transitions. [2022-12-14 20:28:50,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:50,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:50,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:50,720 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:50,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 460 states and 848 transitions. [2022-12-14 20:28:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 848 transitions. [2022-12-14 20:28:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:50,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 461 states and 850 transitions. [2022-12-14 20:28:51,277 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 850 transitions. [2022-12-14 20:28:51,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:51,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:51,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:51,808 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:51,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:51,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 462 states and 852 transitions. [2022-12-14 20:28:51,817 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 852 transitions. [2022-12-14 20:28:51,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:51,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:51,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:52,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 463 states and 854 transitions. [2022-12-14 20:28:52,194 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 854 transitions. [2022-12-14 20:28:52,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:52,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:52,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:52,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:52,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 464 states and 856 transitions. [2022-12-14 20:28:52,633 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 856 transitions. [2022-12-14 20:28:52,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:52,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:52,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:53,088 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 465 states and 858 transitions. [2022-12-14 20:28:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 858 transitions. [2022-12-14 20:28:53,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:53,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:53,527 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 466 states and 860 transitions. [2022-12-14 20:28:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 860 transitions. [2022-12-14 20:28:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:53,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:53,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:54,067 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:54,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:54,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 467 states and 862 transitions. [2022-12-14 20:28:54,075 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 862 transitions. [2022-12-14 20:28:54,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:54,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:54,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:54,644 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 468 states and 864 transitions. [2022-12-14 20:28:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 864 transitions. [2022-12-14 20:28:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:54,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:54,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:55,014 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:55,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 469 states and 866 transitions. [2022-12-14 20:28:55,022 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 866 transitions. [2022-12-14 20:28:55,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:55,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:55,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 470 states and 868 transitions. [2022-12-14 20:28:55,463 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 868 transitions. [2022-12-14 20:28:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:55,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:55,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:55,822 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:55,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:55,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 471 states and 870 transitions. [2022-12-14 20:28:55,830 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 870 transitions. [2022-12-14 20:28:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:55,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:55,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:56,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:56,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 472 states and 872 transitions. [2022-12-14 20:28:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 872 transitions. [2022-12-14 20:28:56,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:56,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:56,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 473 states and 874 transitions. [2022-12-14 20:28:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 874 transitions. [2022-12-14 20:28:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:56,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:56,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:57,320 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:57,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 474 states and 876 transitions. [2022-12-14 20:28:57,328 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 876 transitions. [2022-12-14 20:28:57,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:57,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:57,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:57,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:57,816 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:57,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 475 states and 878 transitions. [2022-12-14 20:28:57,822 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 878 transitions. [2022-12-14 20:28:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:57,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:57,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:58,227 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:58,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 476 states and 880 transitions. [2022-12-14 20:28:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 880 transitions. [2022-12-14 20:28:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:58,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:58,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:58,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:58,677 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:58,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 477 states and 882 transitions. [2022-12-14 20:28:58,682 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 882 transitions. [2022-12-14 20:28:58,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:58,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:58,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:59,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 478 states and 884 transitions. [2022-12-14 20:28:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 884 transitions. [2022-12-14 20:28:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:59,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:59,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:28:59,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:59,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 479 states and 886 transitions. [2022-12-14 20:28:59,538 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 886 transitions. [2022-12-14 20:28:59,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:28:59,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:59,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:00,075 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:00,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 480 states and 888 transitions. [2022-12-14 20:29:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 888 transitions. [2022-12-14 20:29:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:00,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:00,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:00,650 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:00,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:00,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 481 states and 890 transitions. [2022-12-14 20:29:00,658 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 890 transitions. [2022-12-14 20:29:00,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:00,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:00,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:01,212 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 482 states and 892 transitions. [2022-12-14 20:29:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 892 transitions. [2022-12-14 20:29:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:01,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:01,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 483 states and 894 transitions. [2022-12-14 20:29:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 894 transitions. [2022-12-14 20:29:01,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:01,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:01,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:02,079 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 484 states and 896 transitions. [2022-12-14 20:29:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 896 transitions. [2022-12-14 20:29:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:02,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:02,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:02,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:02,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 485 states and 898 transitions. [2022-12-14 20:29:02,494 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 898 transitions. [2022-12-14 20:29:02,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:02,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:02,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:02,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:02,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 486 states and 900 transitions. [2022-12-14 20:29:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 900 transitions. [2022-12-14 20:29:02,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:02,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:02,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:03,469 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:03,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:03,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 487 states and 902 transitions. [2022-12-14 20:29:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 902 transitions. [2022-12-14 20:29:03,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:03,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:03,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:04,054 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 488 states and 904 transitions. [2022-12-14 20:29:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 904 transitions. [2022-12-14 20:29:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:04,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:04,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 489 states and 906 transitions. [2022-12-14 20:29:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 906 transitions. [2022-12-14 20:29:04,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:04,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:04,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:05,003 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:05,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 490 states and 908 transitions. [2022-12-14 20:29:05,009 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 908 transitions. [2022-12-14 20:29:05,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:05,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:05,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 491 states and 910 transitions. [2022-12-14 20:29:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 910 transitions. [2022-12-14 20:29:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:05,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:05,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:05,962 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:05,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 492 states and 912 transitions. [2022-12-14 20:29:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 912 transitions. [2022-12-14 20:29:05,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:05,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:05,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:06,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:06,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 493 states and 914 transitions. [2022-12-14 20:29:06,377 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 914 transitions. [2022-12-14 20:29:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:06,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:06,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:06,990 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:06,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 494 states and 916 transitions. [2022-12-14 20:29:06,998 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 916 transitions. [2022-12-14 20:29:06,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:06,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:06,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:07,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 495 states and 918 transitions. [2022-12-14 20:29:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 918 transitions. [2022-12-14 20:29:07,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:07,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:07,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:07,921 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 496 states and 920 transitions. [2022-12-14 20:29:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 920 transitions. [2022-12-14 20:29:07,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:07,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:07,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:08,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:08,376 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 497 states and 922 transitions. [2022-12-14 20:29:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 922 transitions. [2022-12-14 20:29:08,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:08,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:08,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:08,869 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 498 states and 924 transitions. [2022-12-14 20:29:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 924 transitions. [2022-12-14 20:29:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:08,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:08,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:09,276 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:09,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 499 states and 926 transitions. [2022-12-14 20:29:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 926 transitions. [2022-12-14 20:29:09,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:09,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:09,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:09,851 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:09,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 500 states and 928 transitions. [2022-12-14 20:29:09,859 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 928 transitions. [2022-12-14 20:29:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:09,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:09,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:10,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 501 states and 930 transitions. [2022-12-14 20:29:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 930 transitions. [2022-12-14 20:29:10,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:10,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:10,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:10,755 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:10,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 502 states and 932 transitions. [2022-12-14 20:29:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 932 transitions. [2022-12-14 20:29:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:10,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:11,225 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 503 states and 934 transitions. [2022-12-14 20:29:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 934 transitions. [2022-12-14 20:29:11,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:11,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:11,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:11,718 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:11,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 504 states and 936 transitions. [2022-12-14 20:29:11,724 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 936 transitions. [2022-12-14 20:29:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:11,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:11,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:12,134 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:12,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:12,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 505 states and 938 transitions. [2022-12-14 20:29:12,140 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 938 transitions. [2022-12-14 20:29:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:12,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:12,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:12,694 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:12,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 506 states and 940 transitions. [2022-12-14 20:29:12,703 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 940 transitions. [2022-12-14 20:29:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:12,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:12,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:13,192 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:13,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 507 states and 942 transitions. [2022-12-14 20:29:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 942 transitions. [2022-12-14 20:29:13,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:13,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:13,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:13,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:13,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:13,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 508 states and 944 transitions. [2022-12-14 20:29:13,668 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 944 transitions. [2022-12-14 20:29:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:13,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:13,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:14,163 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 509 states and 946 transitions. [2022-12-14 20:29:14,168 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 946 transitions. [2022-12-14 20:29:14,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:14,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:14,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:14,577 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:14,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 510 states and 948 transitions. [2022-12-14 20:29:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 948 transitions. [2022-12-14 20:29:14,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:14,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:15,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 511 states and 950 transitions. [2022-12-14 20:29:15,042 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 950 transitions. [2022-12-14 20:29:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:15,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:15,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:15,572 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 512 states and 952 transitions. [2022-12-14 20:29:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 952 transitions. [2022-12-14 20:29:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:15,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:15,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:16,128 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:16,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 513 states and 954 transitions. [2022-12-14 20:29:16,134 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 954 transitions. [2022-12-14 20:29:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:16,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:16,593 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:16,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:16,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 514 states and 956 transitions. [2022-12-14 20:29:16,598 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 956 transitions. [2022-12-14 20:29:16,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:16,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:16,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:16,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 515 states and 958 transitions. [2022-12-14 20:29:17,099 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 958 transitions. [2022-12-14 20:29:17,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:17,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:17,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:17,513 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 516 states and 960 transitions. [2022-12-14 20:29:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 960 transitions. [2022-12-14 20:29:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:17,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:17,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 517 states and 962 transitions. [2022-12-14 20:29:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 962 transitions. [2022-12-14 20:29:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:18,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:18,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:18,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:18,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 518 states and 964 transitions. [2022-12-14 20:29:18,913 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 964 transitions. [2022-12-14 20:29:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:18,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:19,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 519 states and 966 transitions. [2022-12-14 20:29:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 966 transitions. [2022-12-14 20:29:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:19,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:19,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:19,850 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:19,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:19,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 520 states and 968 transitions. [2022-12-14 20:29:19,860 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 968 transitions. [2022-12-14 20:29:19,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:19,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:19,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:20,386 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:20,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 521 states and 970 transitions. [2022-12-14 20:29:20,396 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 970 transitions. [2022-12-14 20:29:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:20,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:20,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 522 states and 972 transitions. [2022-12-14 20:29:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 972 transitions. [2022-12-14 20:29:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:20,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:20,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:21,366 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:21,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:21,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 523 states and 974 transitions. [2022-12-14 20:29:21,376 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 974 transitions. [2022-12-14 20:29:21,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:21,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:21,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:21,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 524 states and 976 transitions. [2022-12-14 20:29:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 976 transitions. [2022-12-14 20:29:21,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:21,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:21,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:22,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:22,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 525 states and 978 transitions. [2022-12-14 20:29:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 978 transitions. [2022-12-14 20:29:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:22,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:22,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:23,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 526 states and 980 transitions. [2022-12-14 20:29:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 980 transitions. [2022-12-14 20:29:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:23,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 527 states and 982 transitions. [2022-12-14 20:29:23,601 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 982 transitions. [2022-12-14 20:29:23,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:23,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:23,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:24,018 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:24,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:24,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 528 states and 984 transitions. [2022-12-14 20:29:24,024 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 984 transitions. [2022-12-14 20:29:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:24,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:24,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:24,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 529 states and 986 transitions. [2022-12-14 20:29:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 986 transitions. [2022-12-14 20:29:24,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:24,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:24,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:25,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 530 states and 988 transitions. [2022-12-14 20:29:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 988 transitions. [2022-12-14 20:29:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:25,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:25,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:25,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 531 states and 990 transitions. [2022-12-14 20:29:25,516 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 990 transitions. [2022-12-14 20:29:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:25,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:25,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:25,941 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 532 states and 992 transitions. [2022-12-14 20:29:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 992 transitions. [2022-12-14 20:29:26,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:26,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:26,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:26,686 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:29:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:26,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 533 states and 994 transitions. [2022-12-14 20:29:26,696 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 994 transitions. [2022-12-14 20:29:26,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:29:26,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:26,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms