./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.11.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.11.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c748b455b85e8e0d3f42bb7ec9994b8706853b8413212fc1d08f459460f9e58b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:39:03,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:39:03,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:39:03,935 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:39:03,935 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:39:03,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:39:03,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:39:03,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:39:03,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:39:03,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:39:03,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:39:03,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:39:03,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:39:03,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:39:03,945 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:39:03,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:39:03,947 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:39:03,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:39:03,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:39:03,951 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:39:03,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:39:03,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:39:03,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:39:03,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:39:03,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:39:03,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:39:03,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:39:03,960 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:39:03,960 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:39:03,961 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:39:03,961 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:39:03,962 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:39:03,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:39:03,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:39:03,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:39:03,964 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:39:03,965 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:39:03,965 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:39:03,965 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:39:03,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:39:03,966 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:39:03,967 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 16:39:03,986 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:39:03,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:39:03,986 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:39:03,987 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:39:03,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:39:03,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:39:03,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:39:03,988 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 16:39:03,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:39:03,988 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 16:39:03,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:39:03,989 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:39:03,989 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:39:03,989 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:39:03,989 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 16:39:03,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:39:03,989 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:39:03,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:39:03,990 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:39:03,990 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:39:03,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:39:03,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:39:03,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:39:03,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:39:03,991 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:39:03,991 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:39:03,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:39:03,991 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:39:03,991 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_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c748b455b85e8e0d3f42bb7ec9994b8706853b8413212fc1d08f459460f9e58b [2022-12-14 16:39:04,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:39:04,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:39:04,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:39:04,215 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:39:04,215 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:39:04,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label46+token_ring.11.cil-2.c [2022-12-14 16:39:06,786 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:39:07,225 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:39:07,225 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/sv-benchmarks/c/combinations/Problem05_label46+token_ring.11.cil-2.c [2022-12-14 16:39:07,264 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/data/5141c4a75/9d63f33cbe7e4b1fa1733fe8560c5c53/FLAG6a8a5607b [2022-12-14 16:39:07,343 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/data/5141c4a75/9d63f33cbe7e4b1fa1733fe8560c5c53 [2022-12-14 16:39:07,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:39:07,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:39:07,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:39:07,347 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:39:07,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:39:07,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:39:07" (1/1) ... [2022-12-14 16:39:07,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e9dd6aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:07, skipping insertion in model container [2022-12-14 16:39:07,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:39:07" (1/1) ... [2022-12-14 16:39:07,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:39:07,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:39:08,991 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/sv-benchmarks/c/combinations/Problem05_label46+token_ring.11.cil-2.c[382357,382370] [2022-12-14 16:39:09,015 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/sv-benchmarks/c/combinations/Problem05_label46+token_ring.11.cil-2.c[383339,383352] [2022-12-14 16:39:09,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:39:09,290 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:39:10,108 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/sv-benchmarks/c/combinations/Problem05_label46+token_ring.11.cil-2.c[382357,382370] [2022-12-14 16:39:10,110 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/sv-benchmarks/c/combinations/Problem05_label46+token_ring.11.cil-2.c[383339,383352] [2022-12-14 16:39:10,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:39:10,221 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:39:10,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10 WrapperNode [2022-12-14 16:39:10,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:39:10,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:39:10,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:39:10,222 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:39:10,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,620 INFO L138 Inliner]: procedures = 66, calls = 74, calls flagged for inlining = 44, calls inlined = 44, statements flattened = 13141 [2022-12-14 16:39:10,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:39:10,621 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:39:10,621 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:39:10,621 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:39:10,627 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,845 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,884 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:39:10,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:39:10,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:39:10,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:39:10,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:39:10" (1/1) ... [2022-12-14 16:39:10,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:39:10,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:39:10,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:39:10,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87395c95-22c5-40b5-8c14-b08384b00866/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:39:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:39:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 16:39:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 16:39:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 16:39:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 16:39:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 16:39:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 16:39:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 16:39:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 16:39:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 16:39:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 16:39:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 16:39:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 16:39:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:39:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:39:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:39:11,114 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:39:11,116 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:39:16,725 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:39:18,364 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:39:18,364 INFO L300 CfgBuilder]: Removed 15 assume(true) statements. [2022-12-14 16:39:18,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:39:18 BoogieIcfgContainer [2022-12-14 16:39:18,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:39:18,369 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:39:18,369 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:39:18,376 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:39:18,377 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:39:18" (1/1) ... [2022-12-14 16:39:18,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:39:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:18,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 1820 states and 3547 transitions. [2022-12-14 16:39:18,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3547 transitions. [2022-12-14 16:39:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:18,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:18,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:18,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1855 states and 3615 transitions. [2022-12-14 16:39:19,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3615 transitions. [2022-12-14 16:39:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:19,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1856 states and 3615 transitions. [2022-12-14 16:39:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3615 transitions. [2022-12-14 16:39:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:19,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1857 states and 3615 transitions. [2022-12-14 16:39:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3615 transitions. [2022-12-14 16:39:19,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:19,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1858 states and 3615 transitions. [2022-12-14 16:39:19,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3615 transitions. [2022-12-14 16:39:19,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:19,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1859 states and 3615 transitions. [2022-12-14 16:39:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3615 transitions. [2022-12-14 16:39:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:19,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1860 states and 3615 transitions. [2022-12-14 16:39:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3615 transitions. [2022-12-14 16:39:19,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:19,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1861 states and 3615 transitions. [2022-12-14 16:39:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3615 transitions. [2022-12-14 16:39:19,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:19,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1862 states and 3615 transitions. [2022-12-14 16:39:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3615 transitions. [2022-12-14 16:39:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:19,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:19,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1863 states and 3615 transitions. [2022-12-14 16:39:19,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3615 transitions. [2022-12-14 16:39:19,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:19,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:19,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1864 states and 3615 transitions. [2022-12-14 16:39:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3615 transitions. [2022-12-14 16:39:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1865 states and 3615 transitions. [2022-12-14 16:39:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3615 transitions. [2022-12-14 16:39:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:20,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1866 states and 3615 transitions. [2022-12-14 16:39:20,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3615 transitions. [2022-12-14 16:39:20,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1896 states and 3674 transitions. [2022-12-14 16:39:20,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3674 transitions. [2022-12-14 16:39:20,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:20,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1897 states and 3674 transitions. [2022-12-14 16:39:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3674 transitions. [2022-12-14 16:39:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:20,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1898 states and 3674 transitions. [2022-12-14 16:39:20,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3674 transitions. [2022-12-14 16:39:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1899 states and 3674 transitions. [2022-12-14 16:39:20,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3674 transitions. [2022-12-14 16:39:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:20,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1900 states and 3674 transitions. [2022-12-14 16:39:20,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3674 transitions. [2022-12-14 16:39:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1901 states and 3674 transitions. [2022-12-14 16:39:20,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3674 transitions. [2022-12-14 16:39:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:20,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1902 states and 3674 transitions. [2022-12-14 16:39:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3674 transitions. [2022-12-14 16:39:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:20,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:20,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1903 states and 3674 transitions. [2022-12-14 16:39:21,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3674 transitions. [2022-12-14 16:39:21,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:21,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1904 states and 3674 transitions. [2022-12-14 16:39:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3674 transitions. [2022-12-14 16:39:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:21,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1905 states and 3674 transitions. [2022-12-14 16:39:21,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3674 transitions. [2022-12-14 16:39:21,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:21,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1931 states and 3727 transitions. [2022-12-14 16:39:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3727 transitions. [2022-12-14 16:39:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:21,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1932 states and 3727 transitions. [2022-12-14 16:39:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3727 transitions. [2022-12-14 16:39:21,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:21,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1933 states and 3727 transitions. [2022-12-14 16:39:21,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3727 transitions. [2022-12-14 16:39:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:21,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1934 states and 3727 transitions. [2022-12-14 16:39:21,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3727 transitions. [2022-12-14 16:39:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:21,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1935 states and 3727 transitions. [2022-12-14 16:39:21,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3727 transitions. [2022-12-14 16:39:21,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:21,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:21,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:21,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1936 states and 3727 transitions. [2022-12-14 16:39:21,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3727 transitions. [2022-12-14 16:39:21,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:21,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:21,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:21,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:22,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1937 states and 3727 transitions. [2022-12-14 16:39:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3727 transitions. [2022-12-14 16:39:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:22,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:22,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1938 states and 3727 transitions. [2022-12-14 16:39:22,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3727 transitions. [2022-12-14 16:39:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:22,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1939 states and 3727 transitions. [2022-12-14 16:39:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3727 transitions. [2022-12-14 16:39:22,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:22,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1959 states and 3768 transitions. [2022-12-14 16:39:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3768 transitions. [2022-12-14 16:39:22,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:22,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:22,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1960 states and 3768 transitions. [2022-12-14 16:39:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3768 transitions. [2022-12-14 16:39:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:22,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1961 states and 3768 transitions. [2022-12-14 16:39:22,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3768 transitions. [2022-12-14 16:39:22,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:22,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:22,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1962 states and 3768 transitions. [2022-12-14 16:39:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3768 transitions. [2022-12-14 16:39:22,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:22,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1963 states and 3768 transitions. [2022-12-14 16:39:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3768 transitions. [2022-12-14 16:39:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:22,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1964 states and 3768 transitions. [2022-12-14 16:39:22,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3768 transitions. [2022-12-14 16:39:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:22,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:22,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:22,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1965 states and 3768 transitions. [2022-12-14 16:39:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3768 transitions. [2022-12-14 16:39:23,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:23,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1979 states and 3797 transitions. [2022-12-14 16:39:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3797 transitions. [2022-12-14 16:39:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:23,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:23,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1980 states and 3797 transitions. [2022-12-14 16:39:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3797 transitions. [2022-12-14 16:39:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:23,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:23,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1981 states and 3797 transitions. [2022-12-14 16:39:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3797 transitions. [2022-12-14 16:39:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:23,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:23,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1982 states and 3797 transitions. [2022-12-14 16:39:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3797 transitions. [2022-12-14 16:39:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:23,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:23,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:23,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1983 states and 3797 transitions. [2022-12-14 16:39:23,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3797 transitions. [2022-12-14 16:39:23,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:23,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:23,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1991 states and 3814 transitions. [2022-12-14 16:39:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3814 transitions. [2022-12-14 16:39:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:24,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:24,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:24,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:24,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1992 states and 3814 transitions. [2022-12-14 16:39:24,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3814 transitions. [2022-12-14 16:39:24,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:24,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:24,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:24,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:24,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1993 states and 3814 transitions. [2022-12-14 16:39:24,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3814 transitions. [2022-12-14 16:39:24,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:24,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:24,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 1995 states and 3819 transitions. [2022-12-14 16:39:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3819 transitions. [2022-12-14 16:39:24,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 16:39:24,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:39:24,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:24,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 2003 states and 3834 transitions. [2022-12-14 16:39:24,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3834 transitions. [2022-12-14 16:39:24,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:39:24,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:24,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:24,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:24,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:39:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 2043 states and 3915 transitions. [2022-12-14 16:39:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3915 transitions. [2022-12-14 16:39:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:39:26,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:26,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:27,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2048 states and 3926 transitions. [2022-12-14 16:39:27,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3926 transitions. [2022-12-14 16:39:27,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:39:27,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:27,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:27,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:29,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 2059 states and 3949 transitions. [2022-12-14 16:39:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3949 transitions. [2022-12-14 16:39:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:39:29,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:29,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:29,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:31,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:31,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 2076 states and 3984 transitions. [2022-12-14 16:39:31,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3984 transitions. [2022-12-14 16:39:31,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:39:31,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:31,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:31,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 2099 states and 4031 transitions. [2022-12-14 16:39:35,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 4031 transitions. [2022-12-14 16:39:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 16:39:35,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:35,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:40,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2131 states and 4096 transitions. [2022-12-14 16:39:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 4096 transitions. [2022-12-14 16:39:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:40,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:40,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:40,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:40,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 2132 states and 4097 transitions. [2022-12-14 16:39:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4097 transitions. [2022-12-14 16:39:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:40,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:40,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:40,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4214 states to 2133 states and 4098 transitions. [2022-12-14 16:39:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4098 transitions. [2022-12-14 16:39:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:40,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:40,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:40,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:40,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:40,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2134 states and 4099 transitions. [2022-12-14 16:39:40,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4099 transitions. [2022-12-14 16:39:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:40,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:40,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 2135 states and 4100 transitions. [2022-12-14 16:39:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4100 transitions. [2022-12-14 16:39:41,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:41,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:41,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:41,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:41,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2136 states and 4101 transitions. [2022-12-14 16:39:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4101 transitions. [2022-12-14 16:39:41,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:41,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:41,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:41,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2137 states and 4102 transitions. [2022-12-14 16:39:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4102 transitions. [2022-12-14 16:39:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:41,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:39:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2179 states and 4190 transitions. [2022-12-14 16:39:47,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4190 transitions. [2022-12-14 16:39:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:47,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:47,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:39:47,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 2184 states and 4201 transitions. [2022-12-14 16:39:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4201 transitions. [2022-12-14 16:39:47,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:47,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:47,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:47,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2185 states and 4202 transitions. [2022-12-14 16:39:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4202 transitions. [2022-12-14 16:39:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:48,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:48,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:48,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:48,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2186 states and 4203 transitions. [2022-12-14 16:39:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4203 transitions. [2022-12-14 16:39:48,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:48,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:48,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:39:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2197 states and 4226 transitions. [2022-12-14 16:39:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4226 transitions. [2022-12-14 16:39:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:50,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:39:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:52,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2214 states and 4261 transitions. [2022-12-14 16:39:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4261 transitions. [2022-12-14 16:39:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:52,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:52,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2215 states and 4262 transitions. [2022-12-14 16:39:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4262 transitions. [2022-12-14 16:39:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:52,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:52,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:39:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2238 states and 4309 transitions. [2022-12-14 16:39:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4309 transitions. [2022-12-14 16:39:56,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:56,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:56,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:56,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:39:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:39:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2239 states and 4310 transitions. [2022-12-14 16:39:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4310 transitions. [2022-12-14 16:39:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:39:56,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:39:56,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:39:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:39:56,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:02,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 2271 states and 4376 transitions. [2022-12-14 16:40:02,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4376 transitions. [2022-12-14 16:40:02,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 16:40:02,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:02,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 16:40:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2238 states and 4318 transitions. [2022-12-14 16:40:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4318 transitions. [2022-12-14 16:40:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:02,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:02,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:02,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:02,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2239 states and 4319 transitions. [2022-12-14 16:40:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4319 transitions. [2022-12-14 16:40:02,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:02,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:02,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:02,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2240 states and 4320 transitions. [2022-12-14 16:40:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4320 transitions. [2022-12-14 16:40:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:02,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:02,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 2241 states and 4321 transitions. [2022-12-14 16:40:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4321 transitions. [2022-12-14 16:40:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:03,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:03,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:03,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:03,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:03,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4483 states to 2242 states and 4322 transitions. [2022-12-14 16:40:03,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4322 transitions. [2022-12-14 16:40:03,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:03,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:03,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:03,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:03,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2243 states and 4323 transitions. [2022-12-14 16:40:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4323 transitions. [2022-12-14 16:40:03,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:03,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:03,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:03,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:04,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2244 states and 4324 transitions. [2022-12-14 16:40:04,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4324 transitions. [2022-12-14 16:40:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:04,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:04,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:40:13,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2289 states and 4423 transitions. [2022-12-14 16:40:13,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4423 transitions. [2022-12-14 16:40:13,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:13,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:13,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:13,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2294 states and 4434 transitions. [2022-12-14 16:40:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 4434 transitions. [2022-12-14 16:40:14,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:14,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:14,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:14,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2295 states and 4435 transitions. [2022-12-14 16:40:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4435 transitions. [2022-12-14 16:40:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:14,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:14,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:14,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:15,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2296 states and 4436 transitions. [2022-12-14 16:40:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 4436 transitions. [2022-12-14 16:40:15,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:15,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:15,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:15,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:17,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2307 states and 4459 transitions. [2022-12-14 16:40:17,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4459 transitions. [2022-12-14 16:40:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:17,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:17,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:17,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:21,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2324 states and 4494 transitions. [2022-12-14 16:40:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4494 transitions. [2022-12-14 16:40:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:21,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:21,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:21,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:21,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 2325 states and 4495 transitions. [2022-12-14 16:40:21,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4495 transitions. [2022-12-14 16:40:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:21,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:21,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:21,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:26,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 2348 states and 4542 transitions. [2022-12-14 16:40:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4542 transitions. [2022-12-14 16:40:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:26,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:26,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:26,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:27,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:27,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 2349 states and 4543 transitions. [2022-12-14 16:40:27,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4543 transitions. [2022-12-14 16:40:27,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:27,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:27,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:35,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:35,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 2380 states and 4608 transitions. [2022-12-14 16:40:35,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4608 transitions. [2022-12-14 16:40:35,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 16:40:35,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:35,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:35,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:35,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4764 states to 2347 states and 4548 transitions. [2022-12-14 16:40:35,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4548 transitions. [2022-12-14 16:40:35,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:35,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:35,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:35,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:35,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2348 states and 4549 transitions. [2022-12-14 16:40:35,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4549 transitions. [2022-12-14 16:40:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:35,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:35,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:35,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:35,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2349 states and 4550 transitions. [2022-12-14 16:40:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4550 transitions. [2022-12-14 16:40:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:35,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:35,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:35,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:36,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 2350 states and 4551 transitions. [2022-12-14 16:40:36,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4551 transitions. [2022-12-14 16:40:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:36,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:36,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:36,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:36,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4768 states to 2351 states and 4552 transitions. [2022-12-14 16:40:36,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 4552 transitions. [2022-12-14 16:40:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:36,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:36,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:36,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2352 states and 4553 transitions. [2022-12-14 16:40:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4553 transitions. [2022-12-14 16:40:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:37,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:37,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:37,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 2353 states and 4554 transitions. [2022-12-14 16:40:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4554 transitions. [2022-12-14 16:40:37,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:37,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:37,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:37,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:40:52,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:52,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2400 states and 4658 transitions. [2022-12-14 16:40:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4658 transitions. [2022-12-14 16:40:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:52,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:52,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:52,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:40:52,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:52,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2401 states and 4659 transitions. [2022-12-14 16:40:52,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4659 transitions. [2022-12-14 16:40:52,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:52,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:52,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:52,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:54,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:54,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 2406 states and 4670 transitions. [2022-12-14 16:40:54,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4670 transitions. [2022-12-14 16:40:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:54,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:54,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:54,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:55,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2407 states and 4671 transitions. [2022-12-14 16:40:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4671 transitions. [2022-12-14 16:40:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:55,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:55,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:55,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:55,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2408 states and 4672 transitions. [2022-12-14 16:40:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4672 transitions. [2022-12-14 16:40:55,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:55,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:55,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:40:58,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:40:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4975 states to 2419 states and 4695 transitions. [2022-12-14 16:40:58,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4695 transitions. [2022-12-14 16:40:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:40:58,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:40:58,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:40:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:40:58,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:02,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:02,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2436 states and 4730 transitions. [2022-12-14 16:41:02,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4730 transitions. [2022-12-14 16:41:02,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:41:02,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:02,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:02,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5013 states to 2437 states and 4731 transitions. [2022-12-14 16:41:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 4731 transitions. [2022-12-14 16:41:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:41:03,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:10,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:10,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 2460 states and 4779 transitions. [2022-12-14 16:41:10,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4779 transitions. [2022-12-14 16:41:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:41:10,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:10,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:10,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 2461 states and 4780 transitions. [2022-12-14 16:41:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4780 transitions. [2022-12-14 16:41:10,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:41:10,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:10,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:10,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2492 states and 4845 transitions. [2022-12-14 16:41:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4845 transitions. [2022-12-14 16:41:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 16:41:21,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:21,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:22,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2460 states and 4786 transitions. [2022-12-14 16:41:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4786 transitions. [2022-12-14 16:41:22,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:22,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:22,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:22,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:22,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 2461 states and 4787 transitions. [2022-12-14 16:41:22,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4787 transitions. [2022-12-14 16:41:22,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:22,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:22,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:22,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:22,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 2462 states and 4788 transitions. [2022-12-14 16:41:23,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4788 transitions. [2022-12-14 16:41:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:23,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:23,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:23,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:23,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:23,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5070 states to 2463 states and 4789 transitions. [2022-12-14 16:41:23,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4789 transitions. [2022-12-14 16:41:23,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:23,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:23,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:23,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:24,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2464 states and 4790 transitions. [2022-12-14 16:41:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4790 transitions. [2022-12-14 16:41:24,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:24,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:24,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:24,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 2465 states and 4791 transitions. [2022-12-14 16:41:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4791 transitions. [2022-12-14 16:41:24,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:24,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:24,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:25,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5073 states to 2466 states and 4792 transitions. [2022-12-14 16:41:25,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4792 transitions. [2022-12-14 16:41:25,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:25,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:25,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:25,179 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:41:25,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 2466 states and 4791 transitions. [2022-12-14 16:41:25,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4791 transitions. [2022-12-14 16:41:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:25,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:41:25,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 2468 states and 4795 transitions. [2022-12-14 16:41:25,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4795 transitions. [2022-12-14 16:41:25,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:25,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:25,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:41:47,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 2517 states and 4906 transitions. [2022-12-14 16:41:47,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 4906 transitions. [2022-12-14 16:41:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:47,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:41:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 2518 states and 4907 transitions. [2022-12-14 16:41:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 4907 transitions. [2022-12-14 16:41:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:47,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:47,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:49,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 2523 states and 4918 transitions. [2022-12-14 16:41:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 4918 transitions. [2022-12-14 16:41:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:49,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:49,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:49,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 2524 states and 4919 transitions. [2022-12-14 16:41:50,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4919 transitions. [2022-12-14 16:41:50,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:50,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 2525 states and 4920 transitions. [2022-12-14 16:41:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4920 transitions. [2022-12-14 16:41:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:50,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:50,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:50,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:41:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:55,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 2536 states and 4943 transitions. [2022-12-14 16:41:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4943 transitions. [2022-12-14 16:41:55,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:41:55,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:55,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:41:55,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 2553 states and 4978 transitions. [2022-12-14 16:42:01,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 4978 transitions. [2022-12-14 16:42:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:42:01,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:01,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2554 states and 4979 transitions. [2022-12-14 16:42:01,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 4979 transitions. [2022-12-14 16:42:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:42:01,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:01,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:01,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:01,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5386 states to 2576 states and 5026 transitions. [2022-12-14 16:42:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5026 transitions. [2022-12-14 16:42:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:42:10,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:10,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 2577 states and 5027 transitions. [2022-12-14 16:42:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5027 transitions. [2022-12-14 16:42:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:42:11,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:11,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5436 states to 2599 states and 5074 transitions. [2022-12-14 16:42:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5074 transitions. [2022-12-14 16:42:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:42:20,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:20,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:20,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 2602 states and 5080 transitions. [2022-12-14 16:42:22,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5080 transitions. [2022-12-14 16:42:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:42:22,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:22,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:25,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:25,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5454 states to 2608 states and 5092 transitions. [2022-12-14 16:42:25,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5092 transitions. [2022-12-14 16:42:25,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 16:42:25,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:25,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:25,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5389 states to 2576 states and 5033 transitions. [2022-12-14 16:42:25,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5033 transitions. [2022-12-14 16:42:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:25,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:26,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:26,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5390 states to 2577 states and 5034 transitions. [2022-12-14 16:42:26,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5034 transitions. [2022-12-14 16:42:26,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:26,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:26,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:26,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:26,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5391 states to 2578 states and 5035 transitions. [2022-12-14 16:42:26,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5035 transitions. [2022-12-14 16:42:26,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:26,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:26,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:26,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:27,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:27,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5392 states to 2579 states and 5036 transitions. [2022-12-14 16:42:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5036 transitions. [2022-12-14 16:42:27,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:27,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:27,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:27,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 2580 states and 5037 transitions. [2022-12-14 16:42:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5037 transitions. [2022-12-14 16:42:27,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:27,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:27,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:27,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:28,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5394 states to 2581 states and 5038 transitions. [2022-12-14 16:42:28,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5038 transitions. [2022-12-14 16:42:28,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:28,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:28,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:42:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5395 states to 2582 states and 5039 transitions. [2022-12-14 16:42:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5039 transitions. [2022-12-14 16:42:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:28,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:28,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:28,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:42:29,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5399 states to 2584 states and 5043 transitions. [2022-12-14 16:42:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5043 transitions. [2022-12-14 16:42:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:29,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:29,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:42:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:29,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 2586 states and 5047 transitions. [2022-12-14 16:42:29,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5047 transitions. [2022-12-14 16:42:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:29,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:29,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:29,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:42:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:42:37,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 2596 states and 5069 transitions. [2022-12-14 16:42:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5069 transitions. [2022-12-14 16:42:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:42:37,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:42:37,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:42:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:42:39,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:43:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5654 states to 2647 states and 5187 transitions. [2022-12-14 16:43:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5187 transitions. [2022-12-14 16:43:08,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:08,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:08,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:08,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:43:08,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:08,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5658 states to 2649 states and 5191 transitions. [2022-12-14 16:43:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5191 transitions. [2022-12-14 16:43:08,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:08,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:08,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:08,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:43:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 2650 states and 5192 transitions. [2022-12-14 16:43:08,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5192 transitions. [2022-12-14 16:43:08,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:08,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:08,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:10,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:10,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5672 states to 2655 states and 5203 transitions. [2022-12-14 16:43:10,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5203 transitions. [2022-12-14 16:43:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:10,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:10,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:10,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:11,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:11,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5673 states to 2656 states and 5204 transitions. [2022-12-14 16:43:11,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5204 transitions. [2022-12-14 16:43:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:11,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:11,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:11,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5674 states to 2657 states and 5205 transitions. [2022-12-14 16:43:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5205 transitions. [2022-12-14 16:43:12,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:12,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:12,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:12,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:16,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2668 states and 5228 transitions. [2022-12-14 16:43:16,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5228 transitions. [2022-12-14 16:43:16,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:16,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:16,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:24,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2685 states and 5264 transitions. [2022-12-14 16:43:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5264 transitions. [2022-12-14 16:43:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:24,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:24,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:24,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:25,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:25,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5738 states to 2686 states and 5265 transitions. [2022-12-14 16:43:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5265 transitions. [2022-12-14 16:43:25,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:25,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:25,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:25,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:34,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:34,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5781 states to 2705 states and 5306 transitions. [2022-12-14 16:43:34,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5306 transitions. [2022-12-14 16:43:34,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:34,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:34,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:34,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2708 states and 5312 transitions. [2022-12-14 16:43:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5312 transitions. [2022-12-14 16:43:37,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:37,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:37,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:38,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:38,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5789 states to 2710 states and 5314 transitions. [2022-12-14 16:43:38,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5314 transitions. [2022-12-14 16:43:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:38,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:38,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:56,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 2741 states and 5379 transitions. [2022-12-14 16:43:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5379 transitions. [2022-12-14 16:43:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 16:43:56,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:56,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2709 states and 5320 transitions. [2022-12-14 16:43:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 5320 transitions. [2022-12-14 16:43:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:43:57,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:57,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:57,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:57,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2710 states and 5321 transitions. [2022-12-14 16:43:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5321 transitions. [2022-12-14 16:43:58,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:43:58,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:58,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:58,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:59,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:59,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 2711 states and 5322 transitions. [2022-12-14 16:43:59,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 5322 transitions. [2022-12-14 16:43:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:43:59,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:59,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:59,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:43:59,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:43:59,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5793 states to 2712 states and 5323 transitions. [2022-12-14 16:43:59,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5323 transitions. [2022-12-14 16:43:59,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:43:59,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:43:59,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:43:59,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:43:59,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:44:00,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:00,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 2713 states and 5324 transitions. [2022-12-14 16:44:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 5324 transitions. [2022-12-14 16:44:00,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:44:00,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:00,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:00,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:44:00,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:00,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5795 states to 2714 states and 5325 transitions. [2022-12-14 16:44:00,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5325 transitions. [2022-12-14 16:44:00,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:44:00,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:00,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:44:01,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5796 states to 2715 states and 5326 transitions. [2022-12-14 16:44:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5326 transitions. [2022-12-14 16:44:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:44:01,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:01,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:01,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:44:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 2717 states and 5329 transitions. [2022-12-14 16:44:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5329 transitions. [2022-12-14 16:44:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:44:03,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:03,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:03,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:44:03,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:03,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 2719 states and 5333 transitions. [2022-12-14 16:44:03,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5333 transitions. [2022-12-14 16:44:03,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:44:03,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:03,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:03,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:44:03,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:03,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 2721 states and 5337 transitions. [2022-12-14 16:44:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5337 transitions. [2022-12-14 16:44:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:44:03,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:03,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:03,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:44:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:44:16,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5842 states to 2734 states and 5369 transitions. [2022-12-14 16:44:16,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5369 transitions. [2022-12-14 16:44:16,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:44:16,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:44:16,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:44:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:44:18,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:45:02,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:02,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6056 states to 2787 states and 5496 transitions. [2022-12-14 16:45:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5496 transitions. [2022-12-14 16:45:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:02,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:02,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:45:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:02,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6060 states to 2789 states and 5500 transitions. [2022-12-14 16:45:02,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5500 transitions. [2022-12-14 16:45:02,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:02,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:02,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:45:03,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:03,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2790 states and 5501 transitions. [2022-12-14 16:45:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 5501 transitions. [2022-12-14 16:45:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:03,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:03,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:03,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:03,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:45:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6097 states to 2802 states and 5535 transitions. [2022-12-14 16:45:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 5535 transitions. [2022-12-14 16:45:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:15,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:15,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:15,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:15,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:19,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 2807 states and 5546 transitions. [2022-12-14 16:45:19,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5546 transitions. [2022-12-14 16:45:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:19,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:19,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:19,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 2808 states and 5547 transitions. [2022-12-14 16:45:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5547 transitions. [2022-12-14 16:45:19,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:19,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:19,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:19,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 2809 states and 5548 transitions. [2022-12-14 16:45:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5548 transitions. [2022-12-14 16:45:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:20,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:20,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:26,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 2820 states and 5571 transitions. [2022-12-14 16:45:26,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5571 transitions. [2022-12-14 16:45:26,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:26,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:26,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:26,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 2836 states and 5606 transitions. [2022-12-14 16:45:38,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5606 transitions. [2022-12-14 16:45:38,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:38,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:38,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:38,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:39,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6175 states to 2837 states and 5607 transitions. [2022-12-14 16:45:39,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5607 transitions. [2022-12-14 16:45:39,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:39,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:39,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:50,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6212 states to 2853 states and 5642 transitions. [2022-12-14 16:45:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5642 transitions. [2022-12-14 16:45:50,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:50,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6218 states to 2856 states and 5648 transitions. [2022-12-14 16:45:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5648 transitions. [2022-12-14 16:45:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:53,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:53,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:53,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6224 states to 2859 states and 5654 transitions. [2022-12-14 16:45:56,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5654 transitions. [2022-12-14 16:45:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:56,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:56,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:45:58,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:45:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 2861 states and 5656 transitions. [2022-12-14 16:45:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5656 transitions. [2022-12-14 16:45:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:45:58,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:45:58,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:45:58,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:45:58,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:46:09,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:09,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 2877 states and 5691 transitions. [2022-12-14 16:46:09,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5691 transitions. [2022-12-14 16:46:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:46:09,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:09,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:46:23,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2892 states and 5721 transitions. [2022-12-14 16:46:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 5721 transitions. [2022-12-14 16:46:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 16:46:23,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:23,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:46:25,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 2860 states and 5662 transitions. [2022-12-14 16:46:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5662 transitions. [2022-12-14 16:46:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:25,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:25,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:25,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:46:25,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6227 states to 2861 states and 5663 transitions. [2022-12-14 16:46:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5663 transitions. [2022-12-14 16:46:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:25,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:25,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:25,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:46:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:26,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 2862 states and 5664 transitions. [2022-12-14 16:46:26,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5664 transitions. [2022-12-14 16:46:26,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:26,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:26,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:46:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6229 states to 2863 states and 5665 transitions. [2022-12-14 16:46:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5665 transitions. [2022-12-14 16:46:27,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:27,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:27,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:46:27,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:27,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6230 states to 2864 states and 5666 transitions. [2022-12-14 16:46:27,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5666 transitions. [2022-12-14 16:46:27,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:27,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:27,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:27,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:27,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:46:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6231 states to 2865 states and 5667 transitions. [2022-12-14 16:46:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5667 transitions. [2022-12-14 16:46:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:28,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:28,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:28,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:46:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:29,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6232 states to 2866 states and 5668 transitions. [2022-12-14 16:46:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5668 transitions. [2022-12-14 16:46:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:29,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:29,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:29,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:46:29,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:29,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6235 states to 2868 states and 5671 transitions. [2022-12-14 16:46:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5671 transitions. [2022-12-14 16:46:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:29,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:46:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 2870 states and 5674 transitions. [2022-12-14 16:46:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5674 transitions. [2022-12-14 16:46:31,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:31,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:31,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:46:31,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:31,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6242 states to 2872 states and 5678 transitions. [2022-12-14 16:46:31,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5678 transitions. [2022-12-14 16:46:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:31,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:31,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:46:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:31,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 2874 states and 5682 transitions. [2022-12-14 16:46:31,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5682 transitions. [2022-12-14 16:46:31,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:31,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:31,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:32,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:46:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:46:55,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6316 states to 2889 states and 5722 transitions. [2022-12-14 16:46:55,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 5722 transitions. [2022-12-14 16:46:55,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:46:55,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:46:55,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:46:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:46:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:48:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:01,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 2944 states and 5859 transitions. [2022-12-14 16:48:01,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5859 transitions. [2022-12-14 16:48:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:01,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:01,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:01,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:48:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6545 states to 2945 states and 5862 transitions. [2022-12-14 16:48:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5862 transitions. [2022-12-14 16:48:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:04,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:04,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:48:05,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:05,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 2946 states and 5863 transitions. [2022-12-14 16:48:05,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 5863 transitions. [2022-12-14 16:48:05,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:05,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:05,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:48:08,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6549 states to 2948 states and 5866 transitions. [2022-12-14 16:48:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5866 transitions. [2022-12-14 16:48:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:08,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:48:12,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:12,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6562 states to 2953 states and 5877 transitions. [2022-12-14 16:48:12,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5877 transitions. [2022-12-14 16:48:12,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:12,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:12,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:12,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:48:13,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:13,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6563 states to 2954 states and 5878 transitions. [2022-12-14 16:48:13,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5878 transitions. [2022-12-14 16:48:13,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:13,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:13,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:13,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:48:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:14,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6564 states to 2955 states and 5879 transitions. [2022-12-14 16:48:14,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5879 transitions. [2022-12-14 16:48:14,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:14,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:48:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:22,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6590 states to 2966 states and 5903 transitions. [2022-12-14 16:48:22,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 5903 transitions. [2022-12-14 16:48:22,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:22,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:22,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:48:37,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6627 states to 2982 states and 5938 transitions. [2022-12-14 16:48:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 5938 transitions. [2022-12-14 16:48:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:37,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:37,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:48:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:39,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6629 states to 2984 states and 5940 transitions. [2022-12-14 16:48:39,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 5940 transitions. [2022-12-14 16:48:39,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:39,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:39,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:48:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6660 states to 2997 states and 5969 transitions. [2022-12-14 16:48:50,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 5969 transitions. [2022-12-14 16:48:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:50,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:50,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:50,297 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:48:53,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:48:53,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6666 states to 3000 states and 5975 transitions. [2022-12-14 16:48:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 5975 transitions. [2022-12-14 16:48:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:48:53,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:48:53,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:48:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:48:53,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:00,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6678 states to 3006 states and 5987 transitions. [2022-12-14 16:49:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5987 transitions. [2022-12-14 16:49:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:49:00,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:01,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:03,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:03,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6680 states to 3008 states and 5989 transitions. [2022-12-14 16:49:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5989 transitions. [2022-12-14 16:49:03,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:49:03,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:03,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:03,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:15,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6711 states to 3021 states and 6018 transitions. [2022-12-14 16:49:15,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 6018 transitions. [2022-12-14 16:49:15,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:49:15,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:15,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:15,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6717 states to 3024 states and 6024 transitions. [2022-12-14 16:49:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 6024 transitions. [2022-12-14 16:49:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:49:18,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:18,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:18,837 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6729 states to 3030 states and 6036 transitions. [2022-12-14 16:49:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 6036 transitions. [2022-12-14 16:49:27,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:49:27,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:27,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:27,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:31,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6735 states to 3033 states and 6042 transitions. [2022-12-14 16:49:31,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 6042 transitions. [2022-12-14 16:49:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:49:31,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:31,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:31,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:37,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6747 states to 3039 states and 6054 transitions. [2022-12-14 16:49:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 6054 transitions. [2022-12-14 16:49:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 16:49:37,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:39,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6679 states to 3007 states and 5995 transitions. [2022-12-14 16:49:39,600 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5995 transitions. [2022-12-14 16:49:39,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:39,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:39,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:39,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:40,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6680 states to 3008 states and 5996 transitions. [2022-12-14 16:49:40,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5996 transitions. [2022-12-14 16:49:40,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:40,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:40,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:41,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:41,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6681 states to 3009 states and 5997 transitions. [2022-12-14 16:49:41,533 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5997 transitions. [2022-12-14 16:49:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:41,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:41,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:41,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6682 states to 3010 states and 5998 transitions. [2022-12-14 16:49:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5998 transitions. [2022-12-14 16:49:42,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:42,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:42,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:42,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:43,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:43,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6683 states to 3011 states and 5999 transitions. [2022-12-14 16:49:43,722 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5999 transitions. [2022-12-14 16:49:43,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:43,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:43,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:43,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:44,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:44,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6684 states to 3012 states and 6000 transitions. [2022-12-14 16:49:44,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 6000 transitions. [2022-12-14 16:49:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:44,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:44,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 16:49:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:45,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6685 states to 3013 states and 6001 transitions. [2022-12-14 16:49:45,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 6001 transitions. [2022-12-14 16:49:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:45,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:45,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:49:48,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6692 states to 3015 states and 6008 transitions. [2022-12-14 16:49:48,771 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 6008 transitions. [2022-12-14 16:49:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:48,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:48,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:49:48,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6695 states to 3017 states and 6011 transitions. [2022-12-14 16:49:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 6011 transitions. [2022-12-14 16:49:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:48,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:48,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:49:57,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:58,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6710 states to 3022 states and 6026 transitions. [2022-12-14 16:49:58,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 6026 transitions. [2022-12-14 16:49:58,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:58,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:58,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:58,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:49:59,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:49:59,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6713 states to 3024 states and 6029 transitions. [2022-12-14 16:49:59,615 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 6029 transitions. [2022-12-14 16:49:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:49:59,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:49:59,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:49:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:49:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:50:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:50:00,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6716 states to 3026 states and 6032 transitions. [2022-12-14 16:50:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 6032 transitions. [2022-12-14 16:50:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:50:00,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:50:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:50:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:50:00,576 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:50:00,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:50:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6720 states to 3028 states and 6036 transitions. [2022-12-14 16:50:00,656 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 6036 transitions. [2022-12-14 16:50:00,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:50:00,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:50:00,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:50:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:50:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:50:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:50:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6724 states to 3030 states and 6040 transitions. [2022-12-14 16:50:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 6040 transitions. [2022-12-14 16:50:00,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:50:00,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:50:00,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:50:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:50:01,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 16:50:31,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:50:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6772 states to 3047 states and 6086 transitions. [2022-12-14 16:50:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 6086 transitions. [2022-12-14 16:50:31,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 16:50:31,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:50:31,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:50:31,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:50:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.