./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/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_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/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 32bit --witnessprinter.graph.data.programhash 2e6e06de31959e386aafc2fb45c848364ae9fea32df4ba40928c607f134f313f --- 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 16:54:38,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:54:38,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:54:38,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:54:38,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:54:38,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:54:38,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:54:38,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:54:38,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:54:38,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:54:38,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:54:38,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:54:38,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:54:38,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:54:38,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:54:38,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:54:38,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:54:38,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:54:38,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:54:38,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:54:38,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:54:38,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:54:38,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:54:38,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:54:38,892 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:54:38,892 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:54:38,893 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:54:38,895 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:54:38,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:54:38,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:54:38,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:54:38,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:54:38,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:54:38,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:54:38,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:54:38,903 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:54:38,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:54:38,904 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:54:38,904 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:54:38,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:54:38,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:54:38,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-10-17 16:54:38,949 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:54:38,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:54:38,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:54:38,951 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:54:38,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:54:38,952 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:54:38,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:54:38,952 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:54:38,953 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:54:38,953 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:54:38,954 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:54:38,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:54:38,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:54:38,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:54:38,955 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:54:38,955 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-17 16:54:38,955 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:54:38,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:54:38,956 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:54:38,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:54:38,956 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:54:38,956 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:54:38,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:54:38,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:38,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:54:38,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:54:38,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:54:38,958 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:54:38,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:54:38,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:54:38,958 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_f1e76d1e-7986-4636-952e-bcf02cc3759d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2e6e06de31959e386aafc2fb45c848364ae9fea32df4ba40928c607f134f313f [2022-10-17 16:54:39,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:54:39,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:54:39,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:54:39,274 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:54:39,275 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:54:39,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c [2022-10-17 16:54:39,372 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/data/52e1c1dc5/423e82f0c9624f46ab122918470d135b/FLAGc318d0d8d [2022-10-17 16:54:39,916 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:54:39,917 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c [2022-10-17 16:54:39,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/data/52e1c1dc5/423e82f0c9624f46ab122918470d135b/FLAGc318d0d8d [2022-10-17 16:54:40,264 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/data/52e1c1dc5/423e82f0c9624f46ab122918470d135b [2022-10-17 16:54:40,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:54:40,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:54:40,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:40,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:54:40,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:54:40,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40408215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40, skipping insertion in model container [2022-10-17 16:54:40,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:54:40,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:54:40,522 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c[730,743] [2022-10-17 16:54:40,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:40,604 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:54:40,616 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/sv-benchmarks/c/bitvector/soft_float_1-3a.c.cil.c[730,743] [2022-10-17 16:54:40,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:54:40,675 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:54:40,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40 WrapperNode [2022-10-17 16:54:40,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:54:40,677 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:40,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:54:40,678 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:54:40,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,731 INFO L138 Inliner]: procedures = 17, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 225 [2022-10-17 16:54:40,731 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:54:40,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:54:40,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:54:40,733 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:54:40,740 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,743 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,780 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,800 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:54:40,801 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:54:40,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:54:40,802 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:54:40,803 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:54:40" (1/1) ... [2022-10-17 16:54:40,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:54:40,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:54:40,851 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:54:40,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e76d1e-7986-4636-952e-bcf02cc3759d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:54:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:54:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:54:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-10-17 16:54:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-10-17 16:54:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:54:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:54:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:54:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:54:40,976 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:54:40,979 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:54:41,660 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:54:42,009 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:54:42,009 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:54:42,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:42 BoogieIcfgContainer [2022-10-17 16:54:42,012 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:54:42,013 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:54:42,013 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:54:42,026 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:54:42,026 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:54:42" (1/1) ... [2022-10-17 16:54:42,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:54:42,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 82 states and 104 transitions. [2022-10-17 16:54:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 104 transitions. [2022-10-17 16:54:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:54:42,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:42,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:42,274 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 16:54:42,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 82 states and 102 transitions. [2022-10-17 16:54:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 102 transitions. [2022-10-17 16:54:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 16:54:42,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:42,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:54:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2022-10-17 16:54:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2022-10-17 16:54:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:54:42,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:42,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:42,672 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 16:54:42,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 92 states and 119 transitions. [2022-10-17 16:54:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 119 transitions. [2022-10-17 16:54:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:54:42,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:42,837 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 16:54:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 94 states and 122 transitions. [2022-10-17 16:54:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 122 transitions. [2022-10-17 16:54:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-10-17 16:54:42,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:42,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:42,939 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 16:54:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:42,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 95 states and 123 transitions. [2022-10-17 16:54:42,969 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 123 transitions. [2022-10-17 16:54:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:54:42,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:42,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:43,014 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 16:54:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 96 states and 124 transitions. [2022-10-17 16:54:43,033 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 124 transitions. [2022-10-17 16:54:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:54:43,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:43,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:43,079 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 16:54:43,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:43,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 97 states and 125 transitions. [2022-10-17 16:54:43,091 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 125 transitions. [2022-10-17 16:54:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-10-17 16:54:43,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:43,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:43,140 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 16:54:43,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 98 states and 126 transitions. [2022-10-17 16:54:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 126 transitions. [2022-10-17 16:54:43,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 16:54:43,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:43,234 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 16:54:43,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:43,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 99 states and 127 transitions. [2022-10-17 16:54:43,255 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 127 transitions. [2022-10-17 16:54:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 16:54:43,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:43,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:43,334 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 16:54:43,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 102 states and 133 transitions. [2022-10-17 16:54:43,392 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 133 transitions. [2022-10-17 16:54:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 16:54:43,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:43,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:54:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 108 states and 143 transitions. [2022-10-17 16:54:43,617 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 143 transitions. [2022-10-17 16:54:43,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-10-17 16:54:43,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:43,725 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 16:54:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:43,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 112 states and 149 transitions. [2022-10-17 16:54:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 149 transitions. [2022-10-17 16:54:43,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:54:43,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:43,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:43,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:43,887 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 16:54:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 111 states and 148 transitions. [2022-10-17 16:54:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 148 transitions. [2022-10-17 16:54:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:54:43,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:43,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:44,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:54:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 115 states and 155 transitions. [2022-10-17 16:54:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 155 transitions. [2022-10-17 16:54:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:54:44,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:44,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:44,121 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 16:54:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:44,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 114 states and 154 transitions. [2022-10-17 16:54:44,225 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 154 transitions. [2022-10-17 16:54:44,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-10-17 16:54:44,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:44,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:44,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:44,260 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 16:54:44,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 113 states and 153 transitions. [2022-10-17 16:54:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 153 transitions. [2022-10-17 16:54:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:54:44,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:44,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:44,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:54:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:44,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 121 states and 166 transitions. [2022-10-17 16:54:44,814 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 166 transitions. [2022-10-17 16:54:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:54:44,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:44,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:44,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:54:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 124 states and 170 transitions. [2022-10-17 16:54:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 170 transitions. [2022-10-17 16:54:44,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:54:44,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:44,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:44,975 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 16:54:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 123 states and 169 transitions. [2022-10-17 16:54:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 169 transitions. [2022-10-17 16:54:45,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-10-17 16:54:45,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:45,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:45,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:54:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 125 states and 172 transitions. [2022-10-17 16:54:45,239 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 172 transitions. [2022-10-17 16:54:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 16:54:45,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:45,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:54:45,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 116 states and 157 transitions. [2022-10-17 16:54:45,485 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 157 transitions. [2022-10-17 16:54:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:54:45,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:45,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:45,515 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 16:54:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 116 states and 156 transitions. [2022-10-17 16:54:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 156 transitions. [2022-10-17 16:54:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-10-17 16:54:45,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-10-17 16:54:45,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:45,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 115 states and 155 transitions. [2022-10-17 16:54:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 155 transitions. [2022-10-17 16:54:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 16:54:45,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:45,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:54:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 110 states and 148 transitions. [2022-10-17 16:54:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 148 transitions. [2022-10-17 16:54:45,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:45,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:45,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:45,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:46,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 114 states and 158 transitions. [2022-10-17 16:54:46,534 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 158 transitions. [2022-10-17 16:54:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:46,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:46,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:46,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:46,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:46,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 114 states and 158 transitions. [2022-10-17 16:54:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 158 transitions. [2022-10-17 16:54:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:46,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:46,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:46,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:46,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 114 states and 158 transitions. [2022-10-17 16:54:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 158 transitions. [2022-10-17 16:54:46,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:46,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:46,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:47,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:47,504 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:47,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:47,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:47,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:47,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:47,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:47,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:47,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:47,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:48,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:48,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:48,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:48,126 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:48,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:48,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:48,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:48,318 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:48,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:48,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:48,331 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:48,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:48,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:48,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:48,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:48,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:48,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:48,524 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:48,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:48,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:48,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:48,719 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:48,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:48,885 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:48,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:48,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:48,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:48,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:48,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:49,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:49,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:49,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:49,079 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:49,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:49,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:49,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:49,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:49,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:49,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:49,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:49,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:49,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:49,727 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:49,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:49,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:49,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:49,916 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:49,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:49,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:50,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:50,097 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:50,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:50,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:50,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:50,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:50,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:50,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:50,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:50,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:50,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:50,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:50,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:50,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:50,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:50,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:50,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:50,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:50,803 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:50,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:50,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:50,947 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:50,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:50,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:51,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:51,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:51,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:51,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:51,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:51,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:51,295 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:51,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:51,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:51,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:51,513 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:51,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:51,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:51,665 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:51,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:51,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:51,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:51,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:51,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:51,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:52,002 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:52,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:52,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:52,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:52,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:52,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:52,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:52,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:52,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:52,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:52,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:52,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:52,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:52,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:52,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:52,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:52,677 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:52,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:52,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:52,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:52,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:52,836 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:52,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:52,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:52,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:52,983 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:52,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:52,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:52,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:52,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:53,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:53,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:53,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:53,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:53,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:53,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:53,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:53,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:53,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:53,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:53,452 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:53,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:53,462 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:53,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:53,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:53,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:53,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:53,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:53,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:53,761 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:53,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:53,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:53,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:53,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:53,958 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:53,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:53,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:54,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:54,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:54,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:54,249 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:54,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:54,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:54,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:54,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:54,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:54,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:54,414 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:54,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:54,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:54,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:54,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:54,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:54,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:54,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:54,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:54,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:54,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:55,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:55,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:55,116 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:55,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:55,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:55,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:55,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:55,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:55,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:55,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:55,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:55,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:55,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:55,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:55,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:55,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:55,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:55,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:55,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:55,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:55,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:55,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:55,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:55,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:55,995 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:55,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:55,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:55,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:56,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:56,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:56,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:56,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:56,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:56,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:56,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:56,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:56,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:56,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:56,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:56,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:56,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:56,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:56,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:56,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:56,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:56,994 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:57,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:57,006 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:57,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:57,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:57,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:57,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:57,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:57,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:57,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 115 states and 160 transitions. [2022-10-17 16:54:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 160 transitions. [2022-10-17 16:54:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:57,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:57,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:57,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:58,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:58,281 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:58,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:58,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:58,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:58,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:58,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:58,549 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:58,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:58,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:58,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:58,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:58,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:58,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:58,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:58,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:58,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:58,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:58,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:58,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:58,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:58,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:59,086 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:59,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:59,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:59,098 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:59,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:59,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:59,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:59,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:59,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:59,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:59,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:59,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:59,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:59,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:59,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:59,536 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:59,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:59,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:59,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:59,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:59,679 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:59,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:59,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:59,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:59,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:59,805 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:59,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:59,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:59,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:59,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:54:59,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:54:59,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:54:59,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:54:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:54:59,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:54:59,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:54:59,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:54:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:00,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:00,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:00,088 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:00,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:00,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:00,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:00,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:00,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:00,401 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:00,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:00,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:00,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:00,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:00,683 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:00,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:00,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:00,814 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:00,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:00,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:00,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:00,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:01,080 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:01,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:01,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:01,093 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:01,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:01,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:01,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:01,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:01,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:01,221 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:01,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:01,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:01,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:01,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:01,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:01,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:01,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:01,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:01,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:01,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:01,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:01,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:01,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:01,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:01,919 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:01,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:01,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:02,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:02,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:02,036 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:02,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:02,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:02,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:02,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:02,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:02,174 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:02,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:02,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:02,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:02,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:02,447 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:02,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:02,459 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:02,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:02,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:02,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:02,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:02,597 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:02,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:02,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:02,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:02,729 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:02,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:02,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:02,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:02,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:02,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:02,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:02,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:03,000 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:03,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:03,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:03,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:03,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:03,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:03,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:03,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:03,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:03,287 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:03,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:03,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:03,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:03,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:03,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:03,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:03,405 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:03,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:03,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:03,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:03,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:03,540 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:03,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:03,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:03,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:03,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:03,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:03,818 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:03,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:03,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:03,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:03,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:04,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:04,006 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:04,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:04,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:04,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:04,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:04,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:04,142 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:04,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:04,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:04,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:04,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:04,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:04,273 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:04,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:04,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:04,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:04,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:04,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:04,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:04,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:04,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:04,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:04,665 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:04,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:04,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:04,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:04,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:04,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:04,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:04,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:04,933 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:04,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:04,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:04,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:05,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:05,074 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:05,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:05,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:05,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:05,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:05,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:05,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:05,196 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:05,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:05,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:05,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:05,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:05,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:05,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:05,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:05,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:05,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:05,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:05,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:05,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:05,635 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:05,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:05,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:05,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:05,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:05,770 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:05,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:05,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:05,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:05,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:05,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:05,909 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:05,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:05,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:06,029 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:06,039 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:06,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:06,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:06,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:55:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-10-17 16:55:06,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:06,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 119 states and 168 transitions. [2022-10-17 16:55:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 168 transitions. [2022-10-17 16:55:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:06,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:06,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat