./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-sets/test_mutex.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_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/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_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-sets/test_mutex.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/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_aac004df-f410-46d1-b728-eb95e50edac1/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 cee8df08ffad3eb9e493a0be0076215dd3a59bce6d2370397b3bb712a7fad867 --- 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 22:41:15,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:41:15,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:41:15,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:41:15,513 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:41:15,514 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:41:15,515 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:41:15,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:41:15,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:41:15,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:41:15,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:41:15,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:41:15,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:41:15,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:41:15,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:41:15,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:41:15,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:41:15,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:41:15,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:41:15,530 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:41:15,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:41:15,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:41:15,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:41:15,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:41:15,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:41:15,544 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:41:15,544 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:41:15,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:41:15,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:41:15,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:41:15,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:41:15,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:41:15,550 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:41:15,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:41:15,552 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:41:15,552 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:41:15,552 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:41:15,553 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:41:15,553 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:41:15,554 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:41:15,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:41:15,555 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:41:15,570 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:41:15,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:41:15,571 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:41:15,571 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:41:15,572 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:41:15,572 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:41:15,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:41:15,572 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:41:15,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:41:15,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:41:15,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:41:15,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:41:15,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:41:15,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:41:15,573 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:41:15,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:41:15,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:41:15,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:41:15,573 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:41:15,573 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:41:15,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:41:15,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:41:15,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:41:15,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:41:15,574 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:41:15,574 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:41:15,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:41:15,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:41:15,575 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_aac004df-f410-46d1-b728-eb95e50edac1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cee8df08ffad3eb9e493a0be0076215dd3a59bce6d2370397b3bb712a7fad867 [2022-12-14 22:41:15,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:41:15,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:41:15,758 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:41:15,759 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:41:15,760 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:41:15,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-sets/test_mutex.i [2022-12-14 22:41:18,411 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:41:18,600 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:41:18,600 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/sv-benchmarks/c/ldv-sets/test_mutex.i [2022-12-14 22:41:18,612 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/data/888107b46/3cddd6d5b7cf461982b8c95ca3a9d6d1/FLAG55140a850 [2022-12-14 22:41:18,622 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/data/888107b46/3cddd6d5b7cf461982b8c95ca3a9d6d1 [2022-12-14 22:41:18,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:41:18,625 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:41:18,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:41:18,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:41:18,629 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:41:18,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1db477e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18, skipping insertion in model container [2022-12-14 22:41:18,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:41:18,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:41:18,853 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_aac004df-f410-46d1-b728-eb95e50edac1/sv-benchmarks/c/ldv-sets/test_mutex.i[25842,25855] [2022-12-14 22:41:18,857 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_aac004df-f410-46d1-b728-eb95e50edac1/sv-benchmarks/c/ldv-sets/test_mutex.i[25967,25980] [2022-12-14 22:41:18,858 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_aac004df-f410-46d1-b728-eb95e50edac1/sv-benchmarks/c/ldv-sets/test_mutex.i[26082,26095] [2022-12-14 22:41:18,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:41:18,868 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:41:18,901 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_aac004df-f410-46d1-b728-eb95e50edac1/sv-benchmarks/c/ldv-sets/test_mutex.i[25842,25855] [2022-12-14 22:41:18,901 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_aac004df-f410-46d1-b728-eb95e50edac1/sv-benchmarks/c/ldv-sets/test_mutex.i[25967,25980] [2022-12-14 22:41:18,902 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_aac004df-f410-46d1-b728-eb95e50edac1/sv-benchmarks/c/ldv-sets/test_mutex.i[26082,26095] [2022-12-14 22:41:18,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:41:18,921 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:41:18,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18 WrapperNode [2022-12-14 22:41:18,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:41:18,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:41:18,923 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:41:18,923 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:41:18,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,938 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,954 INFO L138 Inliner]: procedures = 139, calls = 57, calls flagged for inlining = 14, calls inlined = 13, statements flattened = 129 [2022-12-14 22:41:18,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:41:18,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:41:18,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:41:18,955 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:41:18,963 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,966 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,972 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,976 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:41:18,980 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:41:18,981 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:41:18,981 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:41:18,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:18" (1/1) ... [2022-12-14 22:41:18,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:41:18,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:41:19,006 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:41:19,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aac004df-f410-46d1-b728-eb95e50edac1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:41:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2022-12-14 22:41:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2022-12-14 22:41:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 22:41:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 22:41:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:41:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 22:41:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 22:41:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:41:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:41:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2022-12-14 22:41:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2022-12-14 22:41:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:41:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:41:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:41:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:41:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2022-12-14 22:41:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2022-12-14 22:41:19,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:41:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:41:19,149 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:41:19,151 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:41:19,381 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:41:19,456 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:41:19,456 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 22:41:19,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:41:19 BoogieIcfgContainer [2022-12-14 22:41:19,459 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:41:19,459 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:41:19,460 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:41:19,470 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:41:19,470 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:41:19" (1/1) ... [2022-12-14 22:41:19,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:41:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:19,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2022-12-14 22:41:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2022-12-14 22:41:19,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 22:41:19,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:19,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:19,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:19,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 53 states and 65 transitions. [2022-12-14 22:41:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-12-14 22:41:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 22:41:19,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:19,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:19,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:20,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:20,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 59 states and 80 transitions. [2022-12-14 22:41:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 80 transitions. [2022-12-14 22:41:20,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 22:41:20,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:20,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:20,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:41:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 56 states and 72 transitions. [2022-12-14 22:41:20,691 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 72 transitions. [2022-12-14 22:41:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 22:41:20,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:20,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 22:41:20,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:20,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 73 transitions. [2022-12-14 22:41:20,810 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 73 transitions. [2022-12-14 22:41:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 22:41:20,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:20,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:21,126 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:41:21,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 66 states and 86 transitions. [2022-12-14 22:41:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 86 transitions. [2022-12-14 22:41:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:21,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:41:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 86 states and 143 transitions. [2022-12-14 22:41:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 143 transitions. [2022-12-14 22:41:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:32,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:32,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:41:44,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:44,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 95 states and 182 transitions. [2022-12-14 22:41:44,995 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:41:44,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:44,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:44,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:41:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 95 states and 182 transitions. [2022-12-14 22:41:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:41:46,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:46,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:41:49,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:49,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 95 states and 182 transitions. [2022-12-14 22:41:49,015 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:41:49,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:49,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:49,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:41:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 95 states and 182 transitions. [2022-12-14 22:41:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:41:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:50,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:41:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 95 states and 182 transitions. [2022-12-14 22:41:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:41:52,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:52,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:52,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:41:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:41:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:41:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:55,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:57,155 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:41:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:41:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:41:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:57,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:57,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:41:59,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:41:59,058 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:41:59,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:41:59,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:59,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:00,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:00,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:02,051 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:02,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:02,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:02,104 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:02,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:02,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:02,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:03,680 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:03,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:05,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:05,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:07,603 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:07,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:07,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:07,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:09,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:09,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:10,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:10,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:10,953 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:10,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:10,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:10,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:12,668 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:12,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:12,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:12,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:14,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:14,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:14,220 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:14,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:14,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:14,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:15,960 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:16,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:16,050 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:16,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:16,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:16,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:17,776 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:17,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:17,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:17,878 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:17,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:17,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:17,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:19,426 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:19,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:19,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:19,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:21,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 95 states and 182 transitions. [2022-12-14 22:42:21,352 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2022-12-14 22:42:21,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:21,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:21,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:42:35,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:35,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:35,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:37,439 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:37,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:37,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:39,195 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:39,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:39,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:39,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:39,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:39,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:40,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:40,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:42,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:42,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:42,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:42,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:42,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:42,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:43,948 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:44,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:44,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:44,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:44,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:45,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:45,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:45,965 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:45,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:45,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:45,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:47,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:47,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:47,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:47,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:47,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:49,260 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:49,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:49,361 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:49,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:49,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:51,200 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:51,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:53,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:54,878 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:54,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:54,999 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:54,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:54,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:54,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:56,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:42:58,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:58,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:42:58,576 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:42:58,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:42:58,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:58,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:00,014 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:00,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 105 states and 213 transitions. [2022-12-14 22:43:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 213 transitions. [2022-12-14 22:43:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:00,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:00,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:09,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:09,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:09,503 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:09,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:09,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:11,230 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:11,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:11,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:11,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:11,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:13,133 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:13,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:13,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:13,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:14,948 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:15,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:15,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:15,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:15,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:15,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:15,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:16,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:16,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:16,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:16,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:17,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:18,765 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:18,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:18,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:18,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:20,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:20,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:22,309 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:22,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:22,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:22,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:22,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:23,879 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:23,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:23,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:23,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:23,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:23,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:23,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:25,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:25,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:25,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:25,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:25,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:27,291 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:27,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:27,421 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:27,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:27,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:28,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:28,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:28,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:30,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:30,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:30,414 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:30,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:30,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:30,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:30,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:32,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:32,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:32,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:32,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:33,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:33,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:33,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:33,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:35,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:35,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:35,160 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:35,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:35,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:35,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:35,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:36,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:37,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:37,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:37,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:37,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:38,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:38,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:40,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:40,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:42,560 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:42,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:42,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:42,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:42,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:42,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:44,340 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:44,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:44,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:44,429 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:44,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:44,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:44,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:45,769 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:45,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:45,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:45,828 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:45,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:45,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:47,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:47,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:47,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:47,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:47,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:49,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:49,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:49,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:49,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:50,616 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:50,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:52,455 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:52,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:52,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:52,558 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:52,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:52,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:52,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:54,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:54,434 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:54,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:54,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:54,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:54,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:56,134 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:56,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:56,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:56,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:57,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:57,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:57,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:43:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:59,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:43:59,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:43:59,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:43:59,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:59,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:59,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:01,412 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:01,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:01,537 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:01,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:01,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:03,300 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:03,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:03,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:03,409 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:03,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:03,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:05,388 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:05,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:05,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:07,129 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:07,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:07,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:09,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:09,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:09,062 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:09,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:10,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:10,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:10,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:11,970 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:12,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:12,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:13,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:13,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:13,553 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:13,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:13,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:13,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:15,080 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:15,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:15,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:15,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:16,811 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:16,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:16,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:16,904 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:16,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:16,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:16,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:18,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:18,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:18,457 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:18,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:18,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:18,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:20,131 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:20,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:20,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:20,217 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:20,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:20,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:20,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:22,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:22,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:22,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:22,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:23,786 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:23,873 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:23,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:23,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:23,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:23,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:25,594 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:25,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:25,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:25,688 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:25,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:25,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:27,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:27,144 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:27,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:28,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:28,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:28,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:30,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:30,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:30,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:31,580 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:31,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:31,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:31,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:31,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:33,450 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:33,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:33,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:33,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:35,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:35,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:35,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:35,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:36,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:36,849 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:36,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:36,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:38,616 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:38,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:38,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:38,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:38,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:40,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:40,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:40,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:40,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:41,686 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:41,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:41,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:41,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:43,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:43,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:43,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:45,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:45,201 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:45,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:45,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:46,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:46,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:46,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:48,408 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:48,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:48,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:48,513 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:48,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:48,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:48,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:49,948 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:50,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:50,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:50,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:51,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:51,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:53,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:53,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:55,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:55,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:55,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:55,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:56,590 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:56,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:56,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:58,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:58,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:59,735 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:44:59,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:44:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:44:59,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:44:59,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:59,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:01,332 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:01,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:01,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:01,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:01,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:02,824 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:02,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:02,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:04,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:04,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:04,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:04,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:04,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:06,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:06,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:06,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:06,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:08,246 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:08,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:08,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:08,340 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:08,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:08,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:09,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:09,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:09,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:11,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:11,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:11,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:11,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:11,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:13,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:13,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:13,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:13,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:15,242 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:15,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:15,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:15,331 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:15,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:15,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:15,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:17,040 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:17,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:17,130 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:17,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:17,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:17,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:18,504 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:18,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:18,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:18,563 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:18,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:18,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:18,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:18,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:20,340 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:20,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:20,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:20,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:20,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:22,083 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:22,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:22,169 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:22,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:22,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:22,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:22,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:23,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:23,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:23,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:25,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:25,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:25,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:25,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:25,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:25,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:25,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:27,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:27,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:27,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:28,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:30,453 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:30,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:30,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:32,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:32,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:32,128 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:32,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:32,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:32,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:32,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:34,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:34,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:34,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:35,473 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:35,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:35,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:35,529 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:35,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:35,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:35,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:35,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:36,991 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:37,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:37,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:37,054 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:37,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:37,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:38,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:38,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:38,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:38,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:40,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:40,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:40,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:40,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:40,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:42,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:43,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:43,869 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:43,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:43,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:43,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:45,323 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:45,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:45,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:47,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:47,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:47,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:47,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:48,769 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:48,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:48,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:48,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:50,148 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:50,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:50,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:50,203 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:50,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:50,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:50,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:51,983 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:52,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:52,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:52,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:53,570 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:53,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:53,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:55,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:55,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:55,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:56,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:56,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:56,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:56,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:56,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:56,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:58,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:58,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:59,929 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:45:59,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:59,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:45:59,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:45:59,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:45:59,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:59,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:01,454 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:01,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:01,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:01,513 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:01,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:01,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:03,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:03,348 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:03,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:03,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:03,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:04,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:04,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:04,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:06,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:06,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:06,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:06,562 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:06,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:06,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:06,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:06,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:08,262 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:08,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:08,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:08,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:08,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:10,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:10,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:10,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:10,261 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:10,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:11,694 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:11,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:13,563 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:13,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:15,442 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:15,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:15,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:15,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:17,317 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:17,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:17,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:17,411 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:17,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:17,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:17,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:19,317 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:19,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:19,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:19,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:20,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:20,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:22,239 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:22,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:22,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:24,065 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:24,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:24,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:25,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:25,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:25,637 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:25,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:25,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:27,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:27,354 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:27,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:27,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:27,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:28,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:30,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:30,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:31,806 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:31,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:31,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:33,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:33,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:35,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:35,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:35,733 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:35,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:35,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:37,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:37,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:37,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:37,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:39,371 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:39,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:39,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:39,438 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:39,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:39,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:41,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:41,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:41,612 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:41,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:41,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:43,457 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:43,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:43,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:45,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:47,669 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:47,756 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:47,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:47,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:49,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:49,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:49,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:51,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:51,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:51,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:51,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:51,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:51,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:53,543 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:53,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:53,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:55,601 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:55,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:55,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:57,213 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:57,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:57,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:59,000 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:46:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:46:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:46:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:46:59,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:59,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:00,856 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:00,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:00,960 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:00,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:00,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:00,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:00,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:02,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:02,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:02,903 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:02,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:02,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:02,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:02,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:04,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:04,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:04,816 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:04,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:04,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:04,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:06,267 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:06,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:06,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:07,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:09,472 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:09,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:09,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:09,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:09,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:11,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:11,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:11,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:13,125 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:13,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:13,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:13,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:13,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:13,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:13,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:14,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:14,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:14,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:16,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:16,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:16,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:18,562 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:18,652 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:18,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:18,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:18,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:20,392 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:20,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:20,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:22,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:22,436 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:22,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:22,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:24,288 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:24,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:24,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:24,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:24,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:26,176 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:26,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:26,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:26,275 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:26,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:26,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:26,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:27,761 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:27,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:27,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:29,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:29,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:31,682 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:31,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:31,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:31,775 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:31,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:33,883 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:33,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:33,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:35,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:35,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:35,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:37,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:37,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:37,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:37,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:37,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:39,181 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:39,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:39,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:40,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:40,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:40,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:42,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:42,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:44,213 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:48,154 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:48,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:48,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:48,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:48,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:50,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:50,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:50,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:50,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:50,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:51,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:51,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:54,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:54,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:54,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:54,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:55,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:55,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:55,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:55,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:57,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:58,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:47:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:47:59,072 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:47:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:47:59,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:59,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:00,924 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:01,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:01,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:01,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:01,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:03,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:03,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:03,030 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:03,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:03,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:03,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:04,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:04,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:04,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:04,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:04,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:04,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:06,061 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:06,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:06,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:06,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:07,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:07,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:07,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:09,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:09,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:09,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:09,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:11,294 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:11,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:11,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:11,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:11,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:13,172 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:13,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:13,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:13,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:15,124 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:15,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:15,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:15,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:15,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:17,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:17,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:17,198 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:17,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:17,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:19,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:19,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:21,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:21,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:21,088 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:21,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:21,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:21,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:23,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:23,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:23,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:25,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:25,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:25,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:27,159 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:27,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:27,278 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:27,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:27,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:27,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:29,129 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:29,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:29,243 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:29,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:29,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:29,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:29,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:30,654 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:30,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:30,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:32,425 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:32,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:32,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:32,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:32,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:33,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:34,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:34,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:34,006 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:34,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:34,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:34,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:35,956 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:36,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:36,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:37,731 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:37,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:37,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:37,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:39,579 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:39,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:39,675 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:39,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:39,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:41,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:41,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:41,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:43,165 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:43,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:45,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:45,002 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:45,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:45,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:45,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:46,429 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:46,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:46,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:46,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:46,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:48,235 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:48,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:48,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:48,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:48,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:50,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:50,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:50,183 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:50,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:50,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:50,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:52,145 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:52,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:52,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:53,842 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:53,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:53,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:53,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:55,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:55,669 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:55,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:55,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:57,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:57,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:58,597 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:48:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:58,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:48:58,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:48:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:48:58,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:58,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:00,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:00,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:00,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:00,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:01,876 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:01,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:01,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:01,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:03,553 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:03,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:03,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:03,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:05,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:05,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:05,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:07,316 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:07,369 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:07,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:07,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:08,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:08,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:11,068 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:11,156 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:11,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:12,677 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:12,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:12,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:14,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:14,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:14,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:14,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:16,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:16,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:16,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:18,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:18,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:18,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:20,481 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:20,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:20,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:20,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:20,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:22,192 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:22,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:22,260 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:22,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:22,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:22,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:22,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:24,004 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:24,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:24,109 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:24,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:24,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:26,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:26,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:26,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:26,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:27,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:27,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:27,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:27,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:29,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:29,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:29,051 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:29,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:29,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:29,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:30,704 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:30,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:30,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:30,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:32,381 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:32,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:32,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:33,971 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:34,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:34,045 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:34,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:34,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:34,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:35,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:37,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:37,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:39,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:39,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:39,529 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:39,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:39,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:39,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:41,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:41,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:41,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:41,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:43,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:43,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:43,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:45,373 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:45,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:45,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:46,909 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:46,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:46,968 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:46,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:46,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:46,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:48,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:48,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:48,866 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:48,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:48,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:48,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:50,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:50,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:51,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:51,969 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:51,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:51,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:53,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:53,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:53,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:55,345 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:55,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:55,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:55,408 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:55,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:55,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:55,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:57,123 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:57,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:57,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:49:58,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:49:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:49:58,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:49:58,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:58,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:00,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:00,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:02,418 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:02,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:02,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:03,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:05,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:05,806 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:05,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:05,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:05,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:05,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:07,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:07,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:07,636 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:07,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:07,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:07,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:09,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:09,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:11,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:11,069 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:11,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:11,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:12,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:12,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:12,954 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:12,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:12,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:12,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:14,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:14,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:14,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:16,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:16,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:16,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:16,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:16,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:16,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:18,440 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:18,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:18,532 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:18,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:18,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:20,366 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:20,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:20,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:21,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:21,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:23,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:23,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:23,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:25,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:25,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:25,188 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:25,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:25,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:25,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:26,907 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:27,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:27,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:27,002 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:27,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:27,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:27,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:28,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:28,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:29,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:29,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:29,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:31,779 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:31,874 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:31,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:31,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:33,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:33,331 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:33,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:33,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:33,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:34,728 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:34,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:34,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:36,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:36,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:38,352 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:38,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:38,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:40,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:40,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:40,355 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:40,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:40,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:40,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:41,778 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:41,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:41,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:41,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:43,368 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:43,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:43,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:43,433 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:43,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:43,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:43,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:45,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:45,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:45,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:45,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:46,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:46,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:48,310 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:48,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:48,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:48,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:50,154 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:50,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:50,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:52,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:52,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:52,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:52,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:52,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:53,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:53,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:53,599 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:53,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:53,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:55,038 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:55,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:55,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:55,108 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:55,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:55,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:55,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:56,556 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:56,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:56,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:56,618 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:56,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:56,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:56,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:58,039 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:58,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:58,099 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:58,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:58,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:58,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:50:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:50:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:50:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:50:59,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:00,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:01,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:01,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:01,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:02,921 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:02,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:02,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:02,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:02,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:02,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:04,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:04,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:06,242 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:06,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:06,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:06,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:06,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:08,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:08,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:08,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:08,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:08,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:10,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:10,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:10,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:10,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:11,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:11,578 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:11,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:11,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:11,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:13,304 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:13,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:13,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:13,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:13,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:13,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:14,848 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:14,905 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:14,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:14,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:14,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:16,718 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:16,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:16,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:16,825 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:16,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:16,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:16,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:18,544 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:18,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:18,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:18,643 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:18,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:18,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:18,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:20,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:20,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:20,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:22,238 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:22,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:22,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:24,253 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:24,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:24,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:24,367 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:24,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:24,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:25,905 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:25,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:25,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:27,778 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:27,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:27,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:27,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:27,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:27,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:29,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:29,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:29,681 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:29,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:29,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:31,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:31,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:31,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:31,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:32,564 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:32,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:32,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:32,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:32,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:32,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:34,359 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:34,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:34,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:34,458 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:34,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:34,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:34,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:35,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:35,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:35,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:37,427 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:37,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:37,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:39,214 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:39,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:39,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:39,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:41,010 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:41,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:41,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:42,581 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:42,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:42,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:42,644 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:42,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:42,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:42,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:44,110 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:44,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:44,172 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:44,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:44,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:44,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:45,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:45,708 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:45,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:45,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:45,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:45,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:47,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:47,562 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:47,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:47,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:49,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:49,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:49,049 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:49,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:49,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:49,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:50,529 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:50,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:50,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:52,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:52,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:52,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:52,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:52,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:52,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:53,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:53,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:53,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:53,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:55,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:55,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:57,065 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:57,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:51:59,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:59,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:51:59,004 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:51:59,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:51:59,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:59,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:59,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:00,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:00,972 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:00,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:02,771 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:02,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:02,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:04,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:04,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:06,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:06,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:06,842 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:06,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:06,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:06,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:08,583 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:08,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:08,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:08,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:10,151 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:10,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:10,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:10,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:10,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:11,660 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:11,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:11,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:13,161 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:13,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:13,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:13,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:13,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:14,975 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:15,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:15,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:15,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:16,493 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:16,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:16,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:16,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:18,373 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:18,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:18,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:19,876 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:19,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:19,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:19,948 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:19,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:19,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:21,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:21,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:21,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:23,163 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:23,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:23,271 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:23,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:23,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:24,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:24,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:26,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:26,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:26,730 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:26,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:26,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:26,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:26,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:28,125 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:28,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:28,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:28,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:30,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:30,046 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:30,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:30,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:31,792 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:31,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:33,699 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:33,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:33,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:35,299 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:35,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:35,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:35,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:35,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:36,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:36,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:36,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:38,634 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:38,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:38,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:40,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:40,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:40,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:41,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:41,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:41,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:41,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:41,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:43,569 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:43,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:43,682 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:43,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:43,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:43,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:45,512 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:45,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:45,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:45,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:47,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:47,525 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:47,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:47,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:49,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:49,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:49,346 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:49,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:49,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:49,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:50,797 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:50,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:50,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:50,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:52,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:52,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:52,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:52,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:54,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:54,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:54,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:56,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:56,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:56,132 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:56,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:56,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:56,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:57,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:57,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:57,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:52:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:59,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:52:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:52:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:52:59,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:59,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:00,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:00,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:00,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:02,258 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:02,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:02,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:02,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:02,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:04,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:04,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:04,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:04,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:04,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:05,634 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:05,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:05,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:07,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:07,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:07,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:09,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:09,439 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:09,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:09,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:09,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:09,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:10,866 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:10,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:10,929 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:10,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:10,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:12,333 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:12,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:12,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:12,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:12,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:12,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:12,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:14,108 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:14,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:14,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:14,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:15,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:15,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:15,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:15,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:17,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:17,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:17,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:17,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:18,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:18,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:18,671 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:18,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:18,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:20,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:20,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:20,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:22,148 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:22,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:22,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:23,850 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:23,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:23,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:23,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:25,360 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:25,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:25,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:25,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:25,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:25,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:25,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:26,920 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:26,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:26,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:26,983 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:26,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:26,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:28,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:28,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:28,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:30,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:30,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:32,030 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:32,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:32,103 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:32,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:32,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:33,592 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:33,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:33,672 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:33,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:33,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:33,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:35,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:35,665 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:35,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:35,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:35,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:37,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:37,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:37,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:37,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:37,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:38,914 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:38,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:38,973 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:38,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:38,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:38,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:40,810 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:40,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:40,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:42,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:42,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:42,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:42,503 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:42,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:42,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:42,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:44,188 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:44,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:44,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:46,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:46,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:46,100 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:46,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:46,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:46,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:47,823 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:47,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:47,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:49,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:49,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:49,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:49,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:51,102 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:51,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:51,178 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:51,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:51,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:51,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:52,766 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:52,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:52,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:52,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:52,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:54,215 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:54,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:56,018 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:56,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:56,110 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:56,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:56,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:57,646 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:57,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:57,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:57,723 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:57,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:57,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:57,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:53:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:53:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:53:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:53:59,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:01,449 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:01,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:01,537 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:01,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:03,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:03,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:05,380 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:05,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:05,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:05,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:06,927 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:07,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:07,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:08,919 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:09,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:09,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:09,015 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:09,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:09,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:09,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:10,482 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:10,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:10,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:10,539 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:10,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:10,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:10,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:11,977 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:12,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:12,036 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:12,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:12,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:12,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:12,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:13,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:13,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:13,561 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:13,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:13,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:15,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:15,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:15,410 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:15,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:15,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:17,175 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:17,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:17,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:17,274 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:17,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:17,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:17,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:17,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:18,848 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:18,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:18,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:20,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:20,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:20,384 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:20,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:20,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:20,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:21,863 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:21,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:21,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:21,928 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:21,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:21,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:21,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:23,391 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:23,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:23,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:24,857 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:24,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:24,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:24,921 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:24,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:24,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:26,730 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:26,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:26,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:26,819 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:26,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:26,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:26,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:28,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:28,303 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:28,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:28,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:28,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:29,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:31,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:31,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:31,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:31,837 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:31,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:31,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:31,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:33,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:33,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:33,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:33,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:35,418 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:35,499 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:35,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:35,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:35,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:37,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:37,119 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:37,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:38,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:38,803 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:38,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:38,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:40,364 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:40,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:40,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:40,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:42,160 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:42,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:42,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:42,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:43,984 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:44,073 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:44,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:44,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:45,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:45,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:45,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:45,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:45,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:47,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:47,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:47,496 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:47,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:47,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:49,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:49,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:50,603 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:50,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:50,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:50,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:52,178 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:52,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:52,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:52,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:52,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:54,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:54,145 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:54,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:55,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:55,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:55,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:55,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:55,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:57,159 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:57,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:57,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:57,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:57,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:58,990 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:54:59,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:54:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:54:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:54:59,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:59,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:00,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:00,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:00,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:02,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:02,191 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:02,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:02,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:02,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:02,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:04,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:04,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:05,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:05,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:05,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:07,438 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:07,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:07,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:07,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:08,966 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:09,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:09,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:09,051 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:09,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:09,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:09,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:10,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:10,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:10,596 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:10,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:10,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:10,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:12,465 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:12,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:12,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:12,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:12,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:12,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:12,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:12,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:14,051 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:14,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:14,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:15,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:15,565 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:15,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:15,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:15,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:17,328 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:17,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:18,848 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:18,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:18,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:20,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:20,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:20,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:20,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:20,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:20,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:22,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:22,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:23,747 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 22:55:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:23,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 108 states and 224 transitions. [2022-12-14 22:55:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 224 transitions. [2022-12-14 22:55:23,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:55:23,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:23,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat