./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a --- 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-dbf71c6-m [2022-10-17 16:44:58,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:58,302 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:58,342 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:58,343 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:58,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:58,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:58,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:58,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:58,352 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:58,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:58,354 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:58,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:58,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:58,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:58,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:58,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:58,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:58,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:58,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:58,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:58,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:58,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:58,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:58,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:58,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:58,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:58,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:58,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:58,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:58,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:58,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:58,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:58,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:58,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:58,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:58,390 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:58,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:58,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:58,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:58,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:58,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-10-17 16:44:58,435 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:58,435 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:58,436 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:58,436 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:58,437 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:58,437 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:58,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:58,438 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:44:58,438 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:44:58,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:58,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:58,438 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:58,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:58,439 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-17 16:44:58,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:58,439 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:58,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:58,440 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:58,440 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:58,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:58,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:58,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:58,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:58,441 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:58,441 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:44:58,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:44:58,442 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:58,442 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_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a [2022-10-17 16:44:58,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:58,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:58,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:58,787 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:58,788 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:58,791 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2022-10-17 16:44:58,871 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/data/48f683822/e127d21167b1461283bfb920add91bef/FLAG04f941c79 [2022-10-17 16:44:59,363 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:59,364 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2022-10-17 16:44:59,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/data/48f683822/e127d21167b1461283bfb920add91bef/FLAG04f941c79 [2022-10-17 16:44:59,748 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/data/48f683822/e127d21167b1461283bfb920add91bef [2022-10-17 16:44:59,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:59,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:59,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:59,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:59,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:59,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:59" (1/1) ... [2022-10-17 16:44:59,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1942d2ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:59, skipping insertion in model container [2022-10-17 16:44:59,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:59" (1/1) ... [2022-10-17 16:44:59,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:59,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:59,965 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:59,975 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:59,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:00,005 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:45:00,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00 WrapperNode [2022-10-17 16:45:00,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:00,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:00,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:45:00,009 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:45:00,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,039 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 11 [2022-10-17 16:45:00,039 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:00,042 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:45:00,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:45:00,043 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:45:00,052 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,060 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,065 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,066 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,068 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:45:00,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:45:00,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:45:00,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:45:00,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:00,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:45:00,111 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:45:00,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa4ee5e7-e14a-4545-af31-61f8665ea7d8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:45:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure g [2022-10-17 16:45:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2022-10-17 16:45:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:45:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:45:00,208 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:45:00,210 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:45:00,322 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:45:00,334 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:45:00,335 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:45:00,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:45:00 BoogieIcfgContainer [2022-10-17 16:45:00,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:45:00,339 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:45:00,339 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:45:00,348 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:45:00,349 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:45:00" (1/1) ... [2022-10-17 16:45:00,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:45:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:00,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2022-10-17 16:45:00,421 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-10-17 16:45:00,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:45:00,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:00,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:00,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:45:00,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:00,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 30 transitions. [2022-10-17 16:45:00,714 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2022-10-17 16:45:00,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-10-17 16:45:00,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:00,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:45:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:01,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 36 transitions. [2022-10-17 16:45:01,096 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2022-10-17 16:45:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 16:45:01,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:01,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:01,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:01,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:45:01,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 31 states and 39 transitions. [2022-10-17 16:45:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2022-10-17 16:45:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 16:45:01,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:01,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:01,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:45:01,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:01,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 36 states and 45 transitions. [2022-10-17 16:45:01,702 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2022-10-17 16:45:01,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 16:45:01,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:01,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:01,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:45:01,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 53 transitions. [2022-10-17 16:45:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2022-10-17 16:45:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:45:01,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:02,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:45:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 52 transitions. [2022-10-17 16:45:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2022-10-17 16:45:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-10-17 16:45:02,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:02,320 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:45:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 58 transitions. [2022-10-17 16:45:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2022-10-17 16:45:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:45:02,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:02,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:45:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 46 states and 62 transitions. [2022-10-17 16:45:02,775 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2022-10-17 16:45:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 16:45:02,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:02,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:45:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:03,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 52 states and 76 transitions. [2022-10-17 16:45:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2022-10-17 16:45:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:45:03,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:03,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:45:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 57 states and 82 transitions. [2022-10-17 16:45:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2022-10-17 16:45:03,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-10-17 16:45:03,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:03,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-10-17 16:45:03,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 44 states and 57 transitions. [2022-10-17 16:45:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 57 transitions. [2022-10-17 16:45:03,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-10-17 16:45:03,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:45:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 49 states and 63 transitions. [2022-10-17 16:45:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 63 transitions. [2022-10-17 16:45:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:45:04,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:45:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:04,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:04,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:05,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:05,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:05,621 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:05,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:05,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:05,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:05,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:05,734 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:05,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:05,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:05,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:05,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:05,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:05,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:05,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:05,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:05,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:05,972 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:05,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:05,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,045 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:06,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,185 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:06,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,269 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:06,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:06,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,372 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:06,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,468 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,487 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:06,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,559 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:06,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:06,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:06,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:06,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:06,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,856 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:06,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:06,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:06,938 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:06,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:06,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,028 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:07,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,114 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:07,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,134 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:07,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,218 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:07,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,284 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:07,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,302 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:07,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,359 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:07,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:07,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,445 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:07,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:07,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,514 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:07,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,575 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:07,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:07,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,740 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:07,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,815 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:07,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:07,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,896 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:07,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:07,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:07,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:07,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:07,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:07,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:08,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,111 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:08,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,192 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:08,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:08,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,264 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:08,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,339 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:08,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,359 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:08,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,426 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:08,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:08,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,591 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:08,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,662 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:08,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,679 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:08,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,736 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:08,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,815 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,833 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:08,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:08,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:08,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:08,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:08,983 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:08,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:08,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:08,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:09,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,085 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:09,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,157 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:09,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,241 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,259 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:09,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,326 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,345 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:09,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,402 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:09,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,422 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:09,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:09,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,511 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:09,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,576 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:09,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,659 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,677 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:09,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:09,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,751 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:09,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,823 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:09,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:09,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:09,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:09,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:09,914 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:09,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:09,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:09,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:09,980 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,001 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:10,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,063 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:10,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,132 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:10,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,210 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:10,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,284 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:10,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:10,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:10,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,370 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:10,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:10,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,502 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:10,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:10,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,579 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:10,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:10,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:10,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,718 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:10,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,738 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:10,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:10,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:10,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:10,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,886 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:10,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:10,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:10,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:11,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,030 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:11,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,078 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:11,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,095 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:11,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:11,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,160 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:11,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,212 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:11,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,229 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:11,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:11,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,306 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:11,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,359 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:11,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,378 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:11,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,437 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:11,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,507 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:11,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,525 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:11,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,571 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,589 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:11,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,658 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:11,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,717 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,735 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:11,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,799 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:11,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,847 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:11,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:11,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:11,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:11,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:11,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:11,981 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:11,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,000 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:12,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:12,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,120 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:12,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,138 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:12,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:12,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:12,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:12,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,324 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:12,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:12,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,452 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,471 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:12,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:12,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:12,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:12,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:12,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,669 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:12,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,739 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:12,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,784 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,801 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:12,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,848 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:12,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:12,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:12,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:12,924 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:12,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:12,991 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:13,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,054 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,071 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:13,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:13,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,132 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:13,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,179 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:13,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:13,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,235 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:13,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:13,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:13,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:13,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:13,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,413 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:13,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,428 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:13,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:13,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,525 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:13,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,587 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:13,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:13,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,645 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:13,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,672 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:13,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:13,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,778 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,794 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:13,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,844 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:13,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:13,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:13,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:13,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:13,921 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:13,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:13,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:13,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:13,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:14,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:14,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,046 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:14,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,062 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,128 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,202 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,244 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,261 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:14,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,304 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:14,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:14,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,446 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,595 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,611 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:14,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:14,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,788 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:14,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,849 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,904 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:14,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:14,946 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:14,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:14,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:14,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:14,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:15,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,017 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:15,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,093 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:15,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,147 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:15,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,196 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:15,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:15,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:15,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,357 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:15,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,414 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,429 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:15,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,471 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:15,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:15,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,533 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:15,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,602 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:15,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,659 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:15,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,674 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:15,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:15,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:15,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,786 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:15,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,832 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:15,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:15,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,891 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,907 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:15,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:15,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:15,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,012 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:16,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,026 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:16,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:16,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:16,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,139 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:16,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,196 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:16,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,244 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,260 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:16,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,301 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:16,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,318 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:16,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,376 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:16,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,438 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:16,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:16,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,539 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:16,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,554 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:16,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,596 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:16,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,612 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:16,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:16,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,672 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:16,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,715 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,731 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:16,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,768 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:16,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,828 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:16,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:16,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,902 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:16,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:16,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:16,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:16,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,015 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:17,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,066 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:17,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,123 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:17,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:17,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,242 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,257 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:17,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,303 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,318 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:17,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:17,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,372 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:17,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:17,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,429 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:17,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,476 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:17,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,492 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:17,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,530 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:17,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:17,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:17,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,666 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:17,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:17,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,717 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:17,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,762 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:17,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:17,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,822 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,837 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:17,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,879 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:17,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:17,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:17,955 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:17,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:17,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:17,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:17,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:18,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,011 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:18,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:18,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,104 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:18,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:18,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:18,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,182 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:18,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:18,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,286 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:18,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,328 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:18,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,378 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,393 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:18,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,440 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:18,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:18,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:18,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:18,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,545 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:18,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:18,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,618 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:18,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,664 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:18,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:18,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,719 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:18,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,734 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:18,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,773 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:18,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,788 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:18,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,846 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:18,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,887 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:18,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,904 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:18,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:18,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:18,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:19,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:19,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:19,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,078 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:19,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:19,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,188 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,247 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:19,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,285 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:19,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,299 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,346 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,361 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,404 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,419 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:19,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,457 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,471 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:19,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,523 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,567 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,629 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:19,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,693 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:19,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,770 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,827 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:19,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,862 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:19,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,922 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:19,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:19,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:20,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,087 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,102 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:20,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,137 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:20,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,152 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:20,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:20,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,207 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:20,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,257 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:20,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:20,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,312 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:20,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:20,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,367 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:20,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,421 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,437 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:20,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,476 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:20,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,533 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:20,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,548 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:20,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:20,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:20,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:20,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:20,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,741 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,755 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:20,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:20,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:20,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:20,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,922 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:20,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:20,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:20,973 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:20,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:20,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:21,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:21,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,068 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:21,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,139 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:21,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,182 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:21,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,198 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:21,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:21,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:21,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:21,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:21,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:21,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:21,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,472 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:21,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:21,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:21,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:21,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,698 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:21,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,739 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,754 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:21,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:21,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,843 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:21,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,916 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:21,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:21,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:21,972 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:21,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:21,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:21,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,014 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,028 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:22,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,062 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:22,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,075 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:22,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,113 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:22,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,165 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:22,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,179 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:22,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,238 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:22,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,295 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:22,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:22,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,344 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:22,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,381 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:22,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:22,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,443 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:22,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,482 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:22,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:22,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,545 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:22,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,580 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:22,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,594 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:22,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,638 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:22,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:22,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:22,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,711 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:22,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:22,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:22,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:22,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,846 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:22,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,900 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:22,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:22,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:22,958 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:22,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:22,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:22,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,010 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:23,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,025 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,060 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:23,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,163 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,177 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,228 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:23,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,267 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:23,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:23,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,334 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,435 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:23,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:23,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,492 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:23,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,549 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,598 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:23,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,734 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,748 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:23,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,850 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:23,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,901 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:23,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:23,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:23,955 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:23,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:23,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:23,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,018 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:24,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,060 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:24,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,119 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:24,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:24,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,255 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:24,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,299 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,314 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:24,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:24,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,367 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:24,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:24,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,466 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:24,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:24,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:24,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:24,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,576 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:24,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:24,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,643 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:24,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,684 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:24,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:24,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:24,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,802 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:24,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,853 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:24,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:24,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,903 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:24,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:24,946 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:24,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:24,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,002 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:25,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,018 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:25,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,054 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:25,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:25,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,110 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:25,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,123 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:25,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,158 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,173 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:25,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,213 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:25,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,283 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:25,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:25,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:25,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,380 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:25,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:25,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:25,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,529 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:25,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,545 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:25,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,601 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:45:25,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,642 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-10-17 16:45:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:45:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,691 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-10-17 16:45:25,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,705 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:25,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:25,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:25,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:45:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:45:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:25,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 69 transitions. [2022-10-17 16:45:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2022-10-17 16:45:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-10-17 16:45:25,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:25,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:25,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat