./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.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_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/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_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/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_d71742ff-d9d9-4ca3-b9a5-8f504338b801/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 216404335c43b82447a03ad9d88ac8bc18e7528b04f40169d87fb26955d8753c --- 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 [2022-12-15 01:51:36,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:51:36,958 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:51:36,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:51:36,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:51:36,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:51:36,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:51:36,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:51:36,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:51:36,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:51:36,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:51:36,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:51:36,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:51:36,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:51:36,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:51:36,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:51:36,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:51:36,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:51:36,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:51:36,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:51:36,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:51:36,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:51:36,996 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:51:36,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:51:37,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:51:37,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:51:37,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:51:37,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:51:37,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:51:37,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:51:37,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:51:37,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:51:37,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:51:37,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:51:37,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:51:37,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:51:37,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:51:37,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:51:37,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:51:37,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:51:37,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:51:37,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:51:37,021 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:51:37,021 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:51:37,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:51:37,022 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:51:37,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:51:37,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:51:37,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:51:37,028 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:51:37,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:51:37,028 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:51:37,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:51:37,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:51:37,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:51:37,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:51:37,029 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:51:37,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:51:37,029 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:51:37,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:51:37,030 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:51:37,030 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:51:37,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:51:37,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:51:37,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:51:37,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:51:37,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:51:37,031 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:51:37,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:51:37,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:51:37,031 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_d71742ff-d9d9-4ca3-b9a5-8f504338b801/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 216404335c43b82447a03ad9d88ac8bc18e7528b04f40169d87fb26955d8753c [2022-12-15 01:51:37,194 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:51:37,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:51:37,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:51:37,216 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:51:37,217 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:51:37,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-2.c [2022-12-15 01:51:39,826 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:51:40,268 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:51:40,268 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-2.c [2022-12-15 01:51:40,296 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/data/03f1a54f7/e732f48cbcd84af78053d9dc7125a03e/FLAG6fc69194f [2022-12-15 01:51:40,306 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/data/03f1a54f7/e732f48cbcd84af78053d9dc7125a03e [2022-12-15 01:51:40,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:51:40,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:51:40,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:51:40,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:51:40,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:51:40,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:51:40" (1/1) ... [2022-12-15 01:51:40,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3600dc77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:40, skipping insertion in model container [2022-12-15 01:51:40,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:51:40" (1/1) ... [2022-12-15 01:51:40,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:51:40,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:51:41,883 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_d71742ff-d9d9-4ca3-b9a5-8f504338b801/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-2.c[378560,378573] [2022-12-15 01:51:41,904 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_d71742ff-d9d9-4ca3-b9a5-8f504338b801/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-2.c[383339,383352] [2022-12-15 01:51:42,148 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:51:42,156 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:51:42,957 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_d71742ff-d9d9-4ca3-b9a5-8f504338b801/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-2.c[378560,378573] [2022-12-15 01:51:42,962 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_d71742ff-d9d9-4ca3-b9a5-8f504338b801/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-2.c[383339,383352] [2022-12-15 01:51:42,977 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:51:43,014 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:51:43,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43 WrapperNode [2022-12-15 01:51:43,014 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:51:43,015 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:51:43,015 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:51:43,015 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:51:43,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,361 INFO L138 Inliner]: procedures = 70, calls = 80, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 13257 [2022-12-15 01:51:43,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:51:43,362 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:51:43,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:51:43,362 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:51:43,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,415 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,631 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:51:43,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:51:43,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:51:43,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:51:43,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:51:43" (1/1) ... [2022-12-15 01:51:43,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:51:43,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:51:43,731 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:51:43,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d71742ff-d9d9-4ca3-b9a5-8f504338b801/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:51:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:51:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 01:51:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 01:51:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 01:51:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 01:51:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 01:51:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 01:51:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 01:51:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 01:51:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 01:51:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 01:51:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 01:51:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 01:51:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:51:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:51:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:51:43,896 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:51:43,898 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:51:49,587 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:51:51,416 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:51:51,416 INFO L300 CfgBuilder]: Removed 17 assume(true) statements. [2022-12-15 01:51:51,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:51:51 BoogieIcfgContainer [2022-12-15 01:51:51,422 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:51:51,423 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:51:51,423 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:51:51,431 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:51:51,431 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:51:51" (1/1) ... [2022-12-15 01:51:51,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:51:51,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1842 states and 3583 transitions. [2022-12-15 01:51:51,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3583 transitions. [2022-12-15 01:51:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:51,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:51,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:51,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1883 states and 3663 transitions. [2022-12-15 01:51:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3663 transitions. [2022-12-15 01:51:52,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1884 states and 3663 transitions. [2022-12-15 01:51:52,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3663 transitions. [2022-12-15 01:51:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1885 states and 3663 transitions. [2022-12-15 01:51:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3663 transitions. [2022-12-15 01:51:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1886 states and 3663 transitions. [2022-12-15 01:51:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3663 transitions. [2022-12-15 01:51:52,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1887 states and 3663 transitions. [2022-12-15 01:51:52,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3663 transitions. [2022-12-15 01:51:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1888 states and 3663 transitions. [2022-12-15 01:51:52,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3663 transitions. [2022-12-15 01:51:52,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1889 states and 3663 transitions. [2022-12-15 01:51:52,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3663 transitions. [2022-12-15 01:51:52,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1890 states and 3663 transitions. [2022-12-15 01:51:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3663 transitions. [2022-12-15 01:51:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1891 states and 3663 transitions. [2022-12-15 01:51:52,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3663 transitions. [2022-12-15 01:51:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1892 states and 3663 transitions. [2022-12-15 01:51:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3663 transitions. [2022-12-15 01:51:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:52,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:52,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:52,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1893 states and 3663 transitions. [2022-12-15 01:51:53,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3663 transitions. [2022-12-15 01:51:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1894 states and 3663 transitions. [2022-12-15 01:51:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3663 transitions. [2022-12-15 01:51:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1895 states and 3663 transitions. [2022-12-15 01:51:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3663 transitions. [2022-12-15 01:51:53,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1896 states and 3663 transitions. [2022-12-15 01:51:53,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3663 transitions. [2022-12-15 01:51:53,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1932 states and 3734 transitions. [2022-12-15 01:51:53,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3734 transitions. [2022-12-15 01:51:53,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1933 states and 3734 transitions. [2022-12-15 01:51:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3734 transitions. [2022-12-15 01:51:53,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1934 states and 3734 transitions. [2022-12-15 01:51:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3734 transitions. [2022-12-15 01:51:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1935 states and 3734 transitions. [2022-12-15 01:51:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3734 transitions. [2022-12-15 01:51:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1936 states and 3734 transitions. [2022-12-15 01:51:53,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3734 transitions. [2022-12-15 01:51:53,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:53,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1937 states and 3734 transitions. [2022-12-15 01:51:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3734 transitions. [2022-12-15 01:51:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:53,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1938 states and 3734 transitions. [2022-12-15 01:51:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3734 transitions. [2022-12-15 01:51:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:54,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1939 states and 3734 transitions. [2022-12-15 01:51:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3734 transitions. [2022-12-15 01:51:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:54,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:54,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1940 states and 3734 transitions. [2022-12-15 01:51:54,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3734 transitions. [2022-12-15 01:51:54,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:54,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:54,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:54,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:54,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:54,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1941 states and 3734 transitions. [2022-12-15 01:51:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3734 transitions. [2022-12-15 01:51:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:54,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:54,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:54,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1942 states and 3734 transitions. [2022-12-15 01:51:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3734 transitions. [2022-12-15 01:51:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:54,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:54,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:54,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:54,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:54,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1943 states and 3734 transitions. [2022-12-15 01:51:54,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3734 transitions. [2022-12-15 01:51:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:54,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:54,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:54,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:54,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1975 states and 3799 transitions. [2022-12-15 01:51:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3799 transitions. [2022-12-15 01:51:54,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:54,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:54,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1976 states and 3799 transitions. [2022-12-15 01:51:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3799 transitions. [2022-12-15 01:51:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:54,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1977 states and 3799 transitions. [2022-12-15 01:51:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3799 transitions. [2022-12-15 01:51:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1978 states and 3799 transitions. [2022-12-15 01:51:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3799 transitions. [2022-12-15 01:51:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1979 states and 3799 transitions. [2022-12-15 01:51:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3799 transitions. [2022-12-15 01:51:55,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1980 states and 3799 transitions. [2022-12-15 01:51:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3799 transitions. [2022-12-15 01:51:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1981 states and 3799 transitions. [2022-12-15 01:51:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3799 transitions. [2022-12-15 01:51:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1982 states and 3799 transitions. [2022-12-15 01:51:55,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3799 transitions. [2022-12-15 01:51:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1983 states and 3799 transitions. [2022-12-15 01:51:55,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3799 transitions. [2022-12-15 01:51:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1984 states and 3799 transitions. [2022-12-15 01:51:55,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3799 transitions. [2022-12-15 01:51:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1985 states and 3799 transitions. [2022-12-15 01:51:55,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3799 transitions. [2022-12-15 01:51:55,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2011 states and 3852 transitions. [2022-12-15 01:51:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3852 transitions. [2022-12-15 01:51:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:55,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:55,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:55,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2012 states and 3852 transitions. [2022-12-15 01:51:56,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3852 transitions. [2022-12-15 01:51:56,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2013 states and 3852 transitions. [2022-12-15 01:51:56,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3852 transitions. [2022-12-15 01:51:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2014 states and 3852 transitions. [2022-12-15 01:51:56,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3852 transitions. [2022-12-15 01:51:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2015 states and 3852 transitions. [2022-12-15 01:51:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3852 transitions. [2022-12-15 01:51:56,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2016 states and 3852 transitions. [2022-12-15 01:51:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3852 transitions. [2022-12-15 01:51:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2017 states and 3852 transitions. [2022-12-15 01:51:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3852 transitions. [2022-12-15 01:51:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2018 states and 3852 transitions. [2022-12-15 01:51:56,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3852 transitions. [2022-12-15 01:51:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2019 states and 3852 transitions. [2022-12-15 01:51:56,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3852 transitions. [2022-12-15 01:51:56,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2039 states and 3893 transitions. [2022-12-15 01:51:56,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3893 transitions. [2022-12-15 01:51:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2040 states and 3893 transitions. [2022-12-15 01:51:56,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3893 transitions. [2022-12-15 01:51:56,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:56,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:56,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2041 states and 3893 transitions. [2022-12-15 01:51:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3893 transitions. [2022-12-15 01:51:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2042 states and 3893 transitions. [2022-12-15 01:51:57,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3893 transitions. [2022-12-15 01:51:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2043 states and 3893 transitions. [2022-12-15 01:51:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3893 transitions. [2022-12-15 01:51:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2044 states and 3893 transitions. [2022-12-15 01:51:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3893 transitions. [2022-12-15 01:51:57,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2045 states and 3893 transitions. [2022-12-15 01:51:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3893 transitions. [2022-12-15 01:51:57,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2059 states and 3922 transitions. [2022-12-15 01:51:57,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3922 transitions. [2022-12-15 01:51:57,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2060 states and 3922 transitions. [2022-12-15 01:51:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3922 transitions. [2022-12-15 01:51:57,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2061 states and 3922 transitions. [2022-12-15 01:51:57,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3922 transitions. [2022-12-15 01:51:57,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2062 states and 3922 transitions. [2022-12-15 01:51:57,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3922 transitions. [2022-12-15 01:51:57,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:57,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:57,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3964 states to 2063 states and 3922 transitions. [2022-12-15 01:51:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3922 transitions. [2022-12-15 01:51:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:57,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:57,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:58,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2071 states and 3939 transitions. [2022-12-15 01:51:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3939 transitions. [2022-12-15 01:51:58,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:58,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:58,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2072 states and 3939 transitions. [2022-12-15 01:51:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3939 transitions. [2022-12-15 01:51:58,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:58,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:58,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:58,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 2073 states and 3939 transitions. [2022-12-15 01:51:58,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3939 transitions. [2022-12-15 01:51:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:58,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:58,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:58,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:58,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2078 states and 3950 transitions. [2022-12-15 01:51:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3950 transitions. [2022-12-15 01:51:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:58,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:58,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2079 states and 3950 transitions. [2022-12-15 01:51:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3950 transitions. [2022-12-15 01:51:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:51:58,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:51:58,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:51:58,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 2087 states and 3965 transitions. [2022-12-15 01:51:58,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3965 transitions. [2022-12-15 01:51:58,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:51:58,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:51:58,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:51:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:51:59,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:52:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:00,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2133 states and 4058 transitions. [2022-12-15 01:52:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4058 transitions. [2022-12-15 01:52:00,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:52:00,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:00,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:00,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:01,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 2135 states and 4063 transitions. [2022-12-15 01:52:01,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4063 transitions. [2022-12-15 01:52:01,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:52:01,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:01,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4180 states to 2146 states and 4086 transitions. [2022-12-15 01:52:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4086 transitions. [2022-12-15 01:52:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:52:03,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:03,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:06,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 2163 states and 4121 transitions. [2022-12-15 01:52:06,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 4121 transitions. [2022-12-15 01:52:06,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:52:06,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:06,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:06,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:09,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2186 states and 4168 transitions. [2022-12-15 01:52:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4168 transitions. [2022-12-15 01:52:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:52:09,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:14,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2215 states and 4227 transitions. [2022-12-15 01:52:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4227 transitions. [2022-12-15 01:52:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:52:14,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:14,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:22,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4438 states to 2253 states and 4304 transitions. [2022-12-15 01:52:22,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4304 transitions. [2022-12-15 01:52:22,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:22,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:22,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:22,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:22,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2254 states and 4305 transitions. [2022-12-15 01:52:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4305 transitions. [2022-12-15 01:52:22,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:22,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:22,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:22,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2255 states and 4306 transitions. [2022-12-15 01:52:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4306 transitions. [2022-12-15 01:52:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:22,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:22,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:22,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:22,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2256 states and 4307 transitions. [2022-12-15 01:52:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4307 transitions. [2022-12-15 01:52:22,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:22,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:22,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:22,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2257 states and 4308 transitions. [2022-12-15 01:52:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4308 transitions. [2022-12-15 01:52:22,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:22,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:22,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:23,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:23,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4443 states to 2258 states and 4309 transitions. [2022-12-15 01:52:23,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4309 transitions. [2022-12-15 01:52:23,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:23,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:23,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:23,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2259 states and 4310 transitions. [2022-12-15 01:52:23,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4310 transitions. [2022-12-15 01:52:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:23,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:23,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:23,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:23,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 2260 states and 4311 transitions. [2022-12-15 01:52:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4311 transitions. [2022-12-15 01:52:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:23,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:24,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:52:30,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:30,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2308 states and 4411 transitions. [2022-12-15 01:52:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2308 states and 4411 transitions. [2022-12-15 01:52:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:30,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:30,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:31,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:31,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2310 states and 4416 transitions. [2022-12-15 01:52:31,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4416 transitions. [2022-12-15 01:52:31,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:31,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:31,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:31,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:31,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:31,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2311 states and 4417 transitions. [2022-12-15 01:52:31,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4417 transitions. [2022-12-15 01:52:31,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:31,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:31,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:31,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:33,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:33,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2322 states and 4440 transitions. [2022-12-15 01:52:33,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4440 transitions. [2022-12-15 01:52:33,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:33,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:33,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:33,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:33,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 2323 states and 4441 transitions. [2022-12-15 01:52:33,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4441 transitions. [2022-12-15 01:52:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:33,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:33,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:33,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:33,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 2324 states and 4442 transitions. [2022-12-15 01:52:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4442 transitions. [2022-12-15 01:52:34,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:34,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:34,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:36,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:36,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2341 states and 4477 transitions. [2022-12-15 01:52:36,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 4477 transitions. [2022-12-15 01:52:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:36,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:36,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:36,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:37,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:40,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:40,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4709 states to 2364 states and 4524 transitions. [2022-12-15 01:52:40,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4524 transitions. [2022-12-15 01:52:40,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:40,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:40,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:40,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:40,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2365 states and 4525 transitions. [2022-12-15 01:52:40,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4525 transitions. [2022-12-15 01:52:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:40,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:40,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:40,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:46,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4771 states to 2394 states and 4584 transitions. [2022-12-15 01:52:46,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4584 transitions. [2022-12-15 01:52:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:46,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:46,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 2395 states and 4585 transitions. [2022-12-15 01:52:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4585 transitions. [2022-12-15 01:52:47,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:47,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:47,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:47,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 2433 states and 4663 transitions. [2022-12-15 01:52:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4663 transitions. [2022-12-15 01:52:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:52:55,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:55,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 01:52:55,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2394 states and 4595 transitions. [2022-12-15 01:52:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4595 transitions. [2022-12-15 01:52:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:52:55,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:55,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:55,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:55,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:56,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2395 states and 4596 transitions. [2022-12-15 01:52:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4596 transitions. [2022-12-15 01:52:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:52:56,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2396 states and 4597 transitions. [2022-12-15 01:52:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 4597 transitions. [2022-12-15 01:52:56,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:52:56,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:56,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 2397 states and 4598 transitions. [2022-12-15 01:52:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4598 transitions. [2022-12-15 01:52:56,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:52:56,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:56,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:56,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2398 states and 4599 transitions. [2022-12-15 01:52:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4599 transitions. [2022-12-15 01:52:56,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:52:56,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:56,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:56,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:57,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:57,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 2399 states and 4600 transitions. [2022-12-15 01:52:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4600 transitions. [2022-12-15 01:52:57,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:52:57,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:57,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4787 states to 2400 states and 4601 transitions. [2022-12-15 01:52:57,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4601 transitions. [2022-12-15 01:52:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:52:57,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:57,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:57,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:52:57,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:52:57,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 2401 states and 4602 transitions. [2022-12-15 01:52:57,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4602 transitions. [2022-12-15 01:52:57,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:52:57,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:52:57,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:52:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:52:58,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:53:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:09,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 2452 states and 4713 transitions. [2022-12-15 01:53:09,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 4713 transitions. [2022-12-15 01:53:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:09,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:09,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:09,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:10,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:10,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2454 states and 4718 transitions. [2022-12-15 01:53:10,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4718 transitions. [2022-12-15 01:53:10,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:10,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:10,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:10,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:10,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:11,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4963 states to 2455 states and 4719 transitions. [2022-12-15 01:53:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4719 transitions. [2022-12-15 01:53:11,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:11,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:11,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:11,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:13,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4988 states to 2466 states and 4742 transitions. [2022-12-15 01:53:13,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4742 transitions. [2022-12-15 01:53:13,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:13,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:13,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:13,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2467 states and 4743 transitions. [2022-12-15 01:53:13,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4743 transitions. [2022-12-15 01:53:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:13,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:13,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:13,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:14,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2468 states and 4744 transitions. [2022-12-15 01:53:14,267 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4744 transitions. [2022-12-15 01:53:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:14,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:14,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:14,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:18,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5027 states to 2485 states and 4779 transitions. [2022-12-15 01:53:18,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4779 transitions. [2022-12-15 01:53:18,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:18,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:18,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:23,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:23,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 2508 states and 4826 transitions. [2022-12-15 01:53:23,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4826 transitions. [2022-12-15 01:53:23,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:23,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:23,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:23,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:24,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5077 states to 2509 states and 4827 transitions. [2022-12-15 01:53:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 4827 transitions. [2022-12-15 01:53:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:24,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:24,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:24,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5138 states to 2538 states and 4886 transitions. [2022-12-15 01:53:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 4886 transitions. [2022-12-15 01:53:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:30,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:30,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2539 states and 4887 transitions. [2022-12-15 01:53:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4887 transitions. [2022-12-15 01:53:31,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:31,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:31,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:31,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:31,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:42,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 2576 states and 4964 transitions. [2022-12-15 01:53:42,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 4964 transitions. [2022-12-15 01:53:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:53:42,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:42,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 2537 states and 4894 transitions. [2022-12-15 01:53:42,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 4894 transitions. [2022-12-15 01:53:42,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:42,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:42,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:42,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:43,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2538 states and 4895 transitions. [2022-12-15 01:53:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 4895 transitions. [2022-12-15 01:53:43,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:43,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:43,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:43,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:43,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2539 states and 4896 transitions. [2022-12-15 01:53:43,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4896 transitions. [2022-12-15 01:53:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:43,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:43,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:43,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:43,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:43,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 2540 states and 4897 transitions. [2022-12-15 01:53:43,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 4897 transitions. [2022-12-15 01:53:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:43,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:43,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:43,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:44,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2541 states and 4898 transitions. [2022-12-15 01:53:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4898 transitions. [2022-12-15 01:53:44,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:44,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:44,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:44,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2542 states and 4899 transitions. [2022-12-15 01:53:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4899 transitions. [2022-12-15 01:53:44,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:44,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:44,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:44,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:44,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2543 states and 4900 transitions. [2022-12-15 01:53:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4900 transitions. [2022-12-15 01:53:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:44,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:53:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:45,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 2544 states and 4901 transitions. [2022-12-15 01:53:45,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4901 transitions. [2022-12-15 01:53:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:45,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:45,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:53:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 2545 states and 4902 transitions. [2022-12-15 01:53:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 4902 transitions. [2022-12-15 01:53:45,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:53:45,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:45,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:53:46,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:54:04,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 2599 states and 5023 transitions. [2022-12-15 01:54:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5023 transitions. [2022-12-15 01:54:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:04,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:04,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:05,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:05,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 2601 states and 5028 transitions. [2022-12-15 01:54:05,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 5028 transitions. [2022-12-15 01:54:05,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:05,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:05,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:06,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:06,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5350 states to 2602 states and 5029 transitions. [2022-12-15 01:54:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5029 transitions. [2022-12-15 01:54:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:06,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:06,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:06,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:09,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 2613 states and 5052 transitions. [2022-12-15 01:54:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5052 transitions. [2022-12-15 01:54:09,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:09,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:09,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:09,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:10,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5376 states to 2614 states and 5053 transitions. [2022-12-15 01:54:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5053 transitions. [2022-12-15 01:54:10,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:10,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:10,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:10,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:10,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:10,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 2615 states and 5054 transitions. [2022-12-15 01:54:10,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5054 transitions. [2022-12-15 01:54:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:10,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:10,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:10,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:16,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 2632 states and 5089 transitions. [2022-12-15 01:54:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5089 transitions. [2022-12-15 01:54:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:16,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:16,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:16,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:23,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:23,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2655 states and 5136 transitions. [2022-12-15 01:54:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5136 transitions. [2022-12-15 01:54:23,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:23,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:23,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5464 states to 2656 states and 5137 transitions. [2022-12-15 01:54:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5137 transitions. [2022-12-15 01:54:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:23,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2685 states and 5197 transitions. [2022-12-15 01:54:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5197 transitions. [2022-12-15 01:54:34,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:34,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:34,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:34,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2686 states and 5198 transitions. [2022-12-15 01:54:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5198 transitions. [2022-12-15 01:54:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:35,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:35,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 2717 states and 5263 transitions. [2022-12-15 01:54:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5263 transitions. [2022-12-15 01:54:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:47,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:50,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:50,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 2723 states and 5275 transitions. [2022-12-15 01:54:50,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5275 transitions. [2022-12-15 01:54:50,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:54:50,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:50,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:50,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:51,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2685 states and 5206 transitions. [2022-12-15 01:54:51,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5206 transitions. [2022-12-15 01:54:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:51,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:51,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:51,377 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2686 states and 5207 transitions. [2022-12-15 01:54:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5207 transitions. [2022-12-15 01:54:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:51,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:51,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:51,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:51,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 2687 states and 5208 transitions. [2022-12-15 01:54:52,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5208 transitions. [2022-12-15 01:54:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:52,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:52,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:52,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 2688 states and 5209 transitions. [2022-12-15 01:54:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5209 transitions. [2022-12-15 01:54:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:52,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:52,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 2689 states and 5210 transitions. [2022-12-15 01:54:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5210 transitions. [2022-12-15 01:54:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:53,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:53,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:53,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 2690 states and 5211 transitions. [2022-12-15 01:54:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5211 transitions. [2022-12-15 01:54:53,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:53,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:54,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 2691 states and 5212 transitions. [2022-12-15 01:54:54,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5212 transitions. [2022-12-15 01:54:54,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:54,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:54,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:54:54,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 2692 states and 5213 transitions. [2022-12-15 01:54:54,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5213 transitions. [2022-12-15 01:54:54,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:54,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:54,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:54,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:54:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 2692 states and 5212 transitions. [2022-12-15 01:54:54,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5212 transitions. [2022-12-15 01:54:54,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:54,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:54,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:54:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:55,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 2694 states and 5216 transitions. [2022-12-15 01:54:55,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5216 transitions. [2022-12-15 01:54:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:55,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:55,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:54:55,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5543 states to 2695 states and 5217 transitions. [2022-12-15 01:54:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5217 transitions. [2022-12-15 01:54:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:55,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:55,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:55,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:54:55,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 2696 states and 5218 transitions. [2022-12-15 01:54:55,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5218 transitions. [2022-12-15 01:54:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:54:55,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:55,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:55:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 2752 states and 5345 transitions. [2022-12-15 01:55:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5345 transitions. [2022-12-15 01:55:24,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:55:24,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:24,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:24,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:55:25,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 2754 states and 5350 transitions. [2022-12-15 01:55:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5350 transitions. [2022-12-15 01:55:25,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:55:25,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:25,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:25,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:55:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5761 states to 2755 states and 5351 transitions. [2022-12-15 01:55:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 5351 transitions. [2022-12-15 01:55:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:55:26,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:26,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:55:31,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 2766 states and 5374 transitions. [2022-12-15 01:55:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5374 transitions. [2022-12-15 01:55:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:55:31,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:31,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:31,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:55:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2767 states and 5375 transitions. [2022-12-15 01:55:32,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 5375 transitions. [2022-12-15 01:55:32,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:55:32,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:32,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:32,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:55:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5788 states to 2768 states and 5376 transitions. [2022-12-15 01:55:32,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 5376 transitions. [2022-12-15 01:55:32,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:55:32,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:32,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:32,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:32,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:55:39,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5825 states to 2785 states and 5411 transitions. [2022-12-15 01:55:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 5411 transitions. [2022-12-15 01:55:39,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:55:39,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:39,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:55:49,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:49,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 2808 states and 5459 transitions. [2022-12-15 01:55:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5459 transitions. [2022-12-15 01:55:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:55:49,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:49,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:49,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:55:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:50,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5876 states to 2809 states and 5460 transitions. [2022-12-15 01:55:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5460 transitions. [2022-12-15 01:55:50,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:55:50,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:50,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:50,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:06,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5938 states to 2838 states and 5520 transitions. [2022-12-15 01:56:06,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5520 transitions. [2022-12-15 01:56:06,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:56:06,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:06,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:06,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 2839 states and 5521 transitions. [2022-12-15 01:56:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5521 transitions. [2022-12-15 01:56:06,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:56:06,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:06,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 2876 states and 5598 transitions. [2022-12-15 01:56:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 5598 transitions. [2022-12-15 01:56:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:56:26,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5943 states to 2838 states and 5529 transitions. [2022-12-15 01:56:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5529 transitions. [2022-12-15 01:56:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:27,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:27,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:27,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 2839 states and 5530 transitions. [2022-12-15 01:56:27,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5530 transitions. [2022-12-15 01:56:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:27,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:27,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:28,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2840 states and 5531 transitions. [2022-12-15 01:56:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5531 transitions. [2022-12-15 01:56:28,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:28,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:28,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 2841 states and 5532 transitions. [2022-12-15 01:56:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5532 transitions. [2022-12-15 01:56:29,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:29,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:29,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:29,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:29,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:29,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5947 states to 2842 states and 5533 transitions. [2022-12-15 01:56:29,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 5533 transitions. [2022-12-15 01:56:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:29,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:29,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:29,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 2843 states and 5534 transitions. [2022-12-15 01:56:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 5534 transitions. [2022-12-15 01:56:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:30,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:31,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 2844 states and 5535 transitions. [2022-12-15 01:56:31,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5535 transitions. [2022-12-15 01:56:31,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:31,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:31,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:32,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:32,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5950 states to 2845 states and 5536 transitions. [2022-12-15 01:56:32,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5536 transitions. [2022-12-15 01:56:32,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:32,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:32,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:32,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:32,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:56:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 2847 states and 5540 transitions. [2022-12-15 01:56:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5540 transitions. [2022-12-15 01:56:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:32,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:32,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:56:32,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 2849 states and 5544 transitions. [2022-12-15 01:56:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 5544 transitions. [2022-12-15 01:56:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:32,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:32,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:33,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:56:43,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6019 states to 2859 states and 5566 transitions. [2022-12-15 01:56:43,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5566 transitions. [2022-12-15 01:56:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:43,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:43,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:56:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6020 states to 2860 states and 5567 transitions. [2022-12-15 01:56:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5567 transitions. [2022-12-15 01:56:43,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:43,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:43,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:56:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6024 states to 2862 states and 5571 transitions. [2022-12-15 01:56:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5571 transitions. [2022-12-15 01:56:43,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:43,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:43,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:43,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:56:43,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6025 states to 2863 states and 5572 transitions. [2022-12-15 01:56:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5572 transitions. [2022-12-15 01:56:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:56:43,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:43,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:43,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:57:28,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 2921 states and 5708 transitions. [2022-12-15 01:57:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 5708 transitions. [2022-12-15 01:57:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:57:28,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:57:30,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6261 states to 2923 states and 5713 transitions. [2022-12-15 01:57:30,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 5713 transitions. [2022-12-15 01:57:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:57:30,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:30,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:30,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:57:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:31,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 2924 states and 5714 transitions. [2022-12-15 01:57:31,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 5714 transitions. [2022-12-15 01:57:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:57:31,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:31,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:31,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:57:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6287 states to 2935 states and 5737 transitions. [2022-12-15 01:57:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 5737 transitions. [2022-12-15 01:57:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:57:37,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:37,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:37,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:57:38,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:38,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 2936 states and 5738 transitions. [2022-12-15 01:57:38,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 5738 transitions. [2022-12-15 01:57:38,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:57:38,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:38,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:38,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:57:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 2937 states and 5739 transitions. [2022-12-15 01:57:39,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5739 transitions. [2022-12-15 01:57:39,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:57:39,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:39,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:39,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:57:48,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6326 states to 2954 states and 5774 transitions. [2022-12-15 01:57:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5774 transitions. [2022-12-15 01:57:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:57:48,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:48,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:48,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:48,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:02,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 2976 states and 5821 transitions. [2022-12-15 01:58:02,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5821 transitions. [2022-12-15 01:58:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:58:02,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:02,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:02,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:03,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6376 states to 2977 states and 5822 transitions. [2022-12-15 01:58:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5822 transitions. [2022-12-15 01:58:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:58:03,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:03,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:23,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:23,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6438 states to 3006 states and 5882 transitions. [2022-12-15 01:58:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5882 transitions. [2022-12-15 01:58:23,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:58:23,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:23,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6439 states to 3007 states and 5883 transitions. [2022-12-15 01:58:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5883 transitions. [2022-12-15 01:58:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:58:24,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:24,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:39,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6488 states to 3029 states and 5930 transitions. [2022-12-15 01:58:39,059 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 5930 transitions. [2022-12-15 01:58:39,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:58:39,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:39,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6518 states to 3044 states and 5960 transitions. [2022-12-15 01:58:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 5960 transitions. [2022-12-15 01:58:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:58:51,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:51,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:51,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:51,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:53,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:53,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6442 states to 3006 states and 5891 transitions. [2022-12-15 01:58:53,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5891 transitions. [2022-12-15 01:58:53,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:58:53,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:53,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6443 states to 3007 states and 5892 transitions. [2022-12-15 01:58:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5892 transitions. [2022-12-15 01:58:53,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:58:53,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:53,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:53,947 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6444 states to 3008 states and 5893 transitions. [2022-12-15 01:58:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5893 transitions. [2022-12-15 01:58:54,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:58:54,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:54,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:54,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:55,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6445 states to 3009 states and 5894 transitions. [2022-12-15 01:58:55,380 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5894 transitions. [2022-12-15 01:58:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:58:55,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:55,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:55,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:56,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 3010 states and 5895 transitions. [2022-12-15 01:58:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5895 transitions. [2022-12-15 01:58:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:58:56,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:56,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6447 states to 3011 states and 5896 transitions. [2022-12-15 01:58:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5896 transitions. [2022-12-15 01:58:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:58:57,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:57,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:57,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:57,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:58,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6448 states to 3012 states and 5897 transitions. [2022-12-15 01:58:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5897 transitions. [2022-12-15 01:58:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:58:58,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:58,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:58,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:59,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6449 states to 3013 states and 5898 transitions. [2022-12-15 01:58:59,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5898 transitions. [2022-12-15 01:58:59,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:58:59,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:59,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:59,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:59,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6452 states to 3015 states and 5901 transitions. [2022-12-15 01:59:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 5901 transitions. [2022-12-15 01:59:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:59:00,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:00,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:00,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:01,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 3017 states and 5905 transitions. [2022-12-15 01:59:01,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 5905 transitions. [2022-12-15 01:59:01,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:59:01,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:01,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6457 states to 3018 states and 5906 transitions. [2022-12-15 01:59:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 5906 transitions. [2022-12-15 01:59:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:59:01,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:01,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:17,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 3030 states and 5936 transitions. [2022-12-15 01:59:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 5936 transitions. [2022-12-15 01:59:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:59:17,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:17,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6493 states to 3032 states and 5940 transitions. [2022-12-15 01:59:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5940 transitions. [2022-12-15 01:59:17,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:59:17,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:17,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:17,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6497 states to 3034 states and 5944 transitions. [2022-12-15 01:59:17,953 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 5944 transitions. [2022-12-15 01:59:17,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:59:17,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:17,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:18,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:38,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 3047 states and 5978 transitions. [2022-12-15 01:59:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 5978 transitions. [2022-12-15 01:59:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:59:38,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:38,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6534 states to 3048 states and 5979 transitions. [2022-12-15 01:59:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 5979 transitions. [2022-12-15 01:59:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:59:38,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:38,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6538 states to 3050 states and 5983 transitions. [2022-12-15 01:59:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 5983 transitions. [2022-12-15 01:59:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:59:38,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:38,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:41,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:00:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6786 states to 3110 states and 6129 transitions. [2022-12-15 02:00:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 6129 transitions. [2022-12-15 02:00:44,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:00:44,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:44,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:45,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:45,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:00:46,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:46,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6793 states to 3112 states and 6134 transitions. [2022-12-15 02:00:46,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3112 states and 6134 transitions. [2022-12-15 02:00:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:00:46,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:46,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:00:47,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6794 states to 3113 states and 6135 transitions. [2022-12-15 02:00:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 6135 transitions. [2022-12-15 02:00:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:00:47,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:47,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:00:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6819 states to 3124 states and 6158 transitions. [2022-12-15 02:00:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 6158 transitions. [2022-12-15 02:00:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:00:54,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:54,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:54,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:00:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6820 states to 3125 states and 6159 transitions. [2022-12-15 02:00:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 6159 transitions. [2022-12-15 02:00:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:00:55,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:55,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:55,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:00:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:56,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6821 states to 3126 states and 6160 transitions. [2022-12-15 02:00:56,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 6160 transitions. [2022-12-15 02:00:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:00:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:56,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:01:08,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6859 states to 3143 states and 6196 transitions. [2022-12-15 02:01:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 6196 transitions. [2022-12-15 02:01:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:01:08,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:08,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:01:26,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6908 states to 3165 states and 6243 transitions. [2022-12-15 02:01:26,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 6243 transitions. [2022-12-15 02:01:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:01:26,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:26,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:01:29,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6910 states to 3167 states and 6245 transitions. [2022-12-15 02:01:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 6245 transitions. [2022-12-15 02:01:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:01:29,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:29,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:29,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:01:44,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6953 states to 3186 states and 6286 transitions. [2022-12-15 02:01:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 6286 transitions. [2022-12-15 02:01:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:01:44,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:44,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:01:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6959 states to 3189 states and 6292 transitions. [2022-12-15 02:01:48,351 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 6292 transitions. [2022-12-15 02:01:48,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:01:48,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:48,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:48,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:01:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6972 states to 3196 states and 6305 transitions. [2022-12-15 02:01:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6305 transitions. [2022-12-15 02:01:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:01:55,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:55,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:55,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:01:56,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6973 states to 3197 states and 6306 transitions. [2022-12-15 02:01:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 6306 transitions. [2022-12-15 02:01:56,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:01:56,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:56,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:56,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:56,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7016 states to 3216 states and 6347 transitions. [2022-12-15 02:02:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 6347 transitions. [2022-12-15 02:02:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:02:13,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:13,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:13,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:16,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:16,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7022 states to 3219 states and 6353 transitions. [2022-12-15 02:02:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3219 states and 6353 transitions. [2022-12-15 02:02:16,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:02:16,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:16,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 3222 states and 6359 transitions. [2022-12-15 02:02:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 3222 states and 6359 transitions. [2022-12-15 02:02:20,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:02:20,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:20,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:20,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:32,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 3234 states and 6383 transitions. [2022-12-15 02:02:32,986 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 6383 transitions. [2022-12-15 02:02:32,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 02:02:32,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:32,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:32,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:33,037 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:34,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6975 states to 3196 states and 6314 transitions. [2022-12-15 02:02:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6314 transitions. [2022-12-15 02:02:34,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:34,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:34,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 3197 states and 6315 transitions. [2022-12-15 02:02:35,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 6315 transitions. [2022-12-15 02:02:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:35,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:35,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6977 states to 3198 states and 6316 transitions. [2022-12-15 02:02:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 6316 transitions. [2022-12-15 02:02:36,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:36,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:36,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:36,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:37,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6978 states to 3199 states and 6317 transitions. [2022-12-15 02:02:37,070 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 6317 transitions. [2022-12-15 02:02:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:37,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:37,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:37,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:38,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6979 states to 3200 states and 6318 transitions. [2022-12-15 02:02:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 6318 transitions. [2022-12-15 02:02:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:38,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:38,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:38,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6980 states to 3201 states and 6319 transitions. [2022-12-15 02:02:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 6319 transitions. [2022-12-15 02:02:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:39,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:40,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6981 states to 3202 states and 6320 transitions. [2022-12-15 02:02:40,068 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 6320 transitions. [2022-12-15 02:02:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:40,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:40,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:40,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 02:02:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:41,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6982 states to 3203 states and 6321 transitions. [2022-12-15 02:02:41,208 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 6321 transitions. [2022-12-15 02:02:41,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:41,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:41,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:41,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:02:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:41,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6985 states to 3205 states and 6324 transitions. [2022-12-15 02:02:41,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 6324 transitions. [2022-12-15 02:02:41,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:41,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:41,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:02:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:44,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6988 states to 3207 states and 6327 transitions. [2022-12-15 02:02:44,926 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 6327 transitions. [2022-12-15 02:02:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:44,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:44,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:44,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:02:45,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6989 states to 3208 states and 6328 transitions. [2022-12-15 02:02:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3208 states and 6328 transitions. [2022-12-15 02:02:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:45,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:45,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:02:45,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6990 states to 3209 states and 6329 transitions. [2022-12-15 02:02:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 6329 transitions. [2022-12-15 02:02:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:45,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:45,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:02:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:46,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6993 states to 3211 states and 6332 transitions. [2022-12-15 02:02:46,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 6332 transitions. [2022-12-15 02:02:46,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:46,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:46,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:02:47,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:47,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 3213 states and 6336 transitions. [2022-12-15 02:02:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 6336 transitions. [2022-12-15 02:02:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:47,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:47,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:02:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:47,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 3214 states and 6337 transitions. [2022-12-15 02:02:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 6337 transitions. [2022-12-15 02:02:47,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:02:47,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:47,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:48,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7079 states to 3229 states and 6379 transitions. [2022-12-15 02:03:16,885 INFO L276 IsEmpty]: Start isEmpty. Operand 3229 states and 6379 transitions. [2022-12-15 02:03:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:03:16,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:17,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 3231 states and 6383 transitions. [2022-12-15 02:03:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 6383 transitions. [2022-12-15 02:03:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:03:17,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:17,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:17,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:17,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:17,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7087 states to 3233 states and 6387 transitions. [2022-12-15 02:03:17,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3233 states and 6387 transitions. [2022-12-15 02:03:17,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:03:17,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:17,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:18,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 02:03:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:48,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7135 states to 3249 states and 6433 transitions. [2022-12-15 02:03:48,774 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states and 6433 transitions. [2022-12-15 02:03:48,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 02:03:48,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:48,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.