./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/pc_sfifo_3.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/pc_sfifo_3.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --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 677126e8d6773c92cc337bfe0a3ec155f49f784424155f33a8c9c24ee0a42113 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:06:40,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:06:40,990 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:06:40,997 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:06:40,998 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:06:41,048 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:06:41,049 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:06:41,050 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:06:41,051 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:06:41,056 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:06:41,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:06:41,058 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:06:41,058 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:06:41,060 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:06:41,060 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:06:41,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:06:41,061 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:06:41,061 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:06:41,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:06:41,062 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:06:41,062 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:06:41,063 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:06:41,063 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:06:41,065 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:06:41,066 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:06:41,066 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:06:41,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:06:41,067 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:06:41,068 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:06:41,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:06:41,069 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:06:41,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:06:41,070 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:06:41,070 INFO L153 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_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 677126e8d6773c92cc337bfe0a3ec155f49f784424155f33a8c9c24ee0a42113 [2023-11-19 04:06:41,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:06:41,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:06:41,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:06:41,407 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:06:41,407 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:06:41,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/systemc/pc_sfifo_3.cil.c [2023-11-19 04:06:44,384 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:06:44,637 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:06:44,637 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/sv-benchmarks/c/systemc/pc_sfifo_3.cil.c [2023-11-19 04:06:44,648 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/data/c556c2b71/bd4c8d78e412431ab412ee80989be149/FLAG14af5817a [2023-11-19 04:06:44,661 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/data/c556c2b71/bd4c8d78e412431ab412ee80989be149 [2023-11-19 04:06:44,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:06:44,665 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:06:44,666 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:44,666 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:06:44,671 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:06:44,672 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:44" (1/1) ... [2023-11-19 04:06:44,673 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a6c2aaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:44, skipping insertion in model container [2023-11-19 04:06:44,673 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:06:44" (1/1) ... [2023-11-19 04:06:44,717 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:06:44,866 WARN L240 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_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/sv-benchmarks/c/systemc/pc_sfifo_3.cil.c[640,653] [2023-11-19 04:06:44,943 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:06:44,957 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:06:44,970 WARN L240 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_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/sv-benchmarks/c/systemc/pc_sfifo_3.cil.c[640,653] [2023-11-19 04:06:45,014 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:06:45,033 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:06:45,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45 WrapperNode [2023-11-19 04:06:45,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:06:45,035 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:06:45,035 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:06:45,035 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:06:45,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,053 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,102 INFO L138 Inliner]: procedures = 31, calls = 35, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 227 [2023-11-19 04:06:45,102 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:06:45,103 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:06:45,103 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:06:45,103 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:06:45,114 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,115 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,125 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,126 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,146 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,165 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,167 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,173 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:06:45,183 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:06:45,183 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:06:45,183 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:06:45,184 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:06:45" (1/1) ... [2023-11-19 04:06:45,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:06:45,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:06:45,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:06:45,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0ec5745-2ccf-42cc-bebd-5594beb42cc9/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:06:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:06:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-11-19 04:06:45,267 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-11-19 04:06:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2023-11-19 04:06:45,268 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2023-11-19 04:06:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-19 04:06:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-19 04:06:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-19 04:06:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-19 04:06:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-19 04:06:45,270 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-19 04:06:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-19 04:06:45,270 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-19 04:06:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:06:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-19 04:06:45,271 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-19 04:06:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:06:45,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:06:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2023-11-19 04:06:45,273 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2023-11-19 04:06:45,392 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:06:45,395 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:06:45,873 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !(1 == ~q_free~0); [2023-11-19 04:06:45,873 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume 1 == ~q_free~0;~c_dr_st~0 := 2;~c_dr_pc~0 := 2;~a_t~0 := do_read_c_~a~0#1; [2023-11-19 04:06:45,909 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:06:46,031 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:06:46,031 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-19 04:06:46,037 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:06:46 BoogieIcfgContainer [2023-11-19 04:06:46,037 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:06:46,038 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:06:46,038 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:06:46,049 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:06:46,050 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:06:46" (1/1) ... [2023-11-19 04:06:46,058 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:06:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 79 states and 111 transitions. [2023-11-19 04:06:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 111 transitions. [2023-11-19 04:06:46,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 04:06:46,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:46,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:46,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:46,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:46,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 84 states and 116 transitions. [2023-11-19 04:06:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 116 transitions. [2023-11-19 04:06:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 04:06:46,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:46,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 84 states and 115 transitions. [2023-11-19 04:06:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 115 transitions. [2023-11-19 04:06:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 04:06:47,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:47,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 88 states and 123 transitions. [2023-11-19 04:06:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2023-11-19 04:06:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 04:06:47,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:49,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 94 states and 134 transitions. [2023-11-19 04:06:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 134 transitions. [2023-11-19 04:06:49,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-19 04:06:49,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:49,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:49,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:50,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 104 states and 153 transitions. [2023-11-19 04:06:50,053 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 153 transitions. [2023-11-19 04:06:50,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 04:06:50,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:50,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:50,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:50,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:50,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 107 states and 159 transitions. [2023-11-19 04:06:50,243 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 159 transitions. [2023-11-19 04:06:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 04:06:50,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:51,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 115 states and 172 transitions. [2023-11-19 04:06:51,135 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 172 transitions. [2023-11-19 04:06:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 04:06:51,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:51,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 04:06:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 116 states and 175 transitions. [2023-11-19 04:06:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 175 transitions. [2023-11-19 04:06:51,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 04:06:51,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:51,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:51,750 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 04:06:51,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 117 states and 176 transitions. [2023-11-19 04:06:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 176 transitions. [2023-11-19 04:06:51,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 04:06:51,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:51,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:06:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 133 states and 207 transitions. [2023-11-19 04:06:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 207 transitions. [2023-11-19 04:06:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 04:06:55,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:55,540 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 04:06:55,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 135 states and 210 transitions. [2023-11-19 04:06:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 210 transitions. [2023-11-19 04:06:55,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 04:06:55,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:55,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:06:55,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 130 states and 199 transitions. [2023-11-19 04:06:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 199 transitions. [2023-11-19 04:06:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 04:06:55,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:55,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:55,887 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 04:06:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 135 states and 206 transitions. [2023-11-19 04:06:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 206 transitions. [2023-11-19 04:06:56,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 04:06:56,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:56,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:06:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:56,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 142 states and 221 transitions. [2023-11-19 04:06:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 221 transitions. [2023-11-19 04:06:56,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 04:06:56,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:56,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:56,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:06:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:57,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 143 states and 222 transitions. [2023-11-19 04:06:57,270 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 222 transitions. [2023-11-19 04:06:57,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 04:06:57,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:57,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:57,490 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:06:59,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:59,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 153 states and 245 transitions. [2023-11-19 04:06:59,002 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 245 transitions. [2023-11-19 04:06:59,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 04:06:59,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:59,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:06:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 155 states and 247 transitions. [2023-11-19 04:06:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 247 transitions. [2023-11-19 04:06:59,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 04:06:59,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:59,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:06:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:59,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 158 states and 253 transitions. [2023-11-19 04:06:59,337 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 253 transitions. [2023-11-19 04:06:59,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 04:06:59,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:59,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:59,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:07:00,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 167 states and 269 transitions. [2023-11-19 04:07:00,217 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 269 transitions. [2023-11-19 04:07:00,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:07:00,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:00,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-19 04:07:00,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:00,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 168 states and 271 transitions. [2023-11-19 04:07:00,689 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 271 transitions. [2023-11-19 04:07:00,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:07:00,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:00,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 04:07:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 173 states and 279 transitions. [2023-11-19 04:07:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 279 transitions. [2023-11-19 04:07:01,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 04:07:01,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:01,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:07:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:01,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 174 states and 281 transitions. [2023-11-19 04:07:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 281 transitions. [2023-11-19 04:07:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 04:07:01,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:01,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:01,594 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 04:07:01,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:01,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 174 states and 280 transitions. [2023-11-19 04:07:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 280 transitions. [2023-11-19 04:07:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 04:07:01,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:01,702 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-19 04:07:01,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:01,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 175 states and 281 transitions. [2023-11-19 04:07:01,785 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 281 transitions. [2023-11-19 04:07:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 04:07:01,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:01,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 04:07:02,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 175 states and 279 transitions. [2023-11-19 04:07:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 279 transitions. [2023-11-19 04:07:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-19 04:07:02,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:02,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:02,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-19 04:07:03,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:03,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 175 states and 278 transitions. [2023-11-19 04:07:03,816 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 278 transitions. [2023-11-19 04:07:03,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:03,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:03,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:04,573 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 13 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 04:07:05,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 175 states and 277 transitions. [2023-11-19 04:07:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 277 transitions. [2023-11-19 04:07:05,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:05,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:05,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:05,857 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:06,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 187 states and 306 transitions. [2023-11-19 04:07:06,863 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 306 transitions. [2023-11-19 04:07:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-19 04:07:06,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:06,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-11-19 04:07:11,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:11,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 214 states and 362 transitions. [2023-11-19 04:07:11,144 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 362 transitions. [2023-11-19 04:07:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:11,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:11,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:11,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:11,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:11,712 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:11,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:11,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:11,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:11,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:11,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:11,859 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:11,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:11,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:11,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:12,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:12,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:12,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:12,113 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:12,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:12,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:12,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:12,270 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:12,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:12,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:12,368 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:12,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:12,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:12,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:12,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:12,514 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:12,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:12,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:12,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:12,557 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:12,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:12,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:12,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:12,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:12,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:12,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:12,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:12,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:12,898 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:13,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:13,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:13,013 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:13,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:13,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:13,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:13,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:13,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:13,201 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:13,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:13,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:13,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:13,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:13,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:13,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:13,489 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:13,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:13,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:13,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:13,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:13,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:13,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:13,824 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:13,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:13,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:13,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:13,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:13,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:13,967 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:14,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:14,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:14,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:14,208 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:14,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:14,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:14,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:14,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:14,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:14,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:14,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:14,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:14,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:14,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:14,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:14,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:14,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:14,675 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:14,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:14,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:14,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:14,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:14,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:14,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:14,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:14,862 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:14,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:14,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:14,959 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:14,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:14,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:14,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:15,001 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:15,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:15,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:15,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:15,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:15,191 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:15,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:15,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:15,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:15,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:15,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:15,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:15,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:15,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:15,499 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:15,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:15,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:15,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:15,638 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:15,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:15,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:15,869 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:15,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:16,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:16,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:16,098 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:16,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:16,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:16,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:16,242 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:16,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:16,343 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:16,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:16,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:16,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:16,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:16,383 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:16,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:16,483 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:16,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:16,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:16,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:16,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:16,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:16,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:16,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:16,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:16,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:16,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:16,768 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:16,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:16,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:16,833 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:16,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:16,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:16,929 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:16,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:16,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:16,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:17,003 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:17,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:17,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:17,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:17,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:17,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:17,231 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:17,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:17,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:17,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:17,272 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:17,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:17,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:17,404 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:17,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:17,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:17,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:17,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:17,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:17,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:17,625 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:17,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:17,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:17,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:17,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:17,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:17,752 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:17,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:17,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:17,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:17,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:17,792 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:17,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:17,916 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:17,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:17,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:18,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:18,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:18,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:18,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:18,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:18,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:18,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:18,223 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:18,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:18,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:18,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:18,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:18,354 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:18,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:18,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:18,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:18,582 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:18,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:18,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:18,620 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:18,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:18,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:18,738 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:18,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:18,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:18,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:18,788 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:18,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:18,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:19,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:19,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:19,070 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:19,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:19,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:19,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:19,211 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:19,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:19,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:19,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:19,250 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:19,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:19,354 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:19,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:19,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:19,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:19,497 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:19,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:19,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:19,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:19,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:19,657 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:19,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:19,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:19,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:19,704 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:19,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:19,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:19,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:19,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:19,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:19,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:20,051 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:20,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:20,164 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:20,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:20,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:20,224 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:20,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:20,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:20,389 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:20,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:20,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:20,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:20,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:20,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:20,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:20,562 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:20,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:20,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:20,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:20,712 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:20,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:20,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:20,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:20,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:20,968 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:20,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:20,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:21,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:21,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:21,213 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:21,328 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:21,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:21,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:21,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:21,492 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:21,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:21,535 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:21,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:21,642 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:21,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:21,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:21,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:21,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:21,679 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:21,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:21,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:21,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:21,818 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:21,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:21,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:21,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:22,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:22,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:22,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:22,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:22,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:22,127 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:22,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:22,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:22,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:22,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:22,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:22,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:22,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:22,633 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:22,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:22,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:22,744 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:22,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:22,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:22,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:22,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:22,895 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:22,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:22,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:22,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:22,937 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:23,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:23,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:23,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:23,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:23,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:23,214 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:23,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:23,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:23,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:23,376 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:23,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:23,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:23,429 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:23,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:23,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:23,540 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:23,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:23,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:23,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:23,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:23,734 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:23,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:23,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:23,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:23,807 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:23,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:23,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:23,924 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:23,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:23,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:24,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:24,099 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:24,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:24,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:24,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:24,282 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:24,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:24,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:24,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:24,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:24,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:24,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:24,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:24,595 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:24,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:24,751 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:24,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:24,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:24,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:24,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:24,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:24,900 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:24,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:24,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:24,941 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:25,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:25,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:25,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:25,088 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:25,213 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:25,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:25,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:25,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:25,261 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:25,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:25,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:25,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:25,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:25,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:25,547 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:25,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:25,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:25,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:25,589 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:25,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:25,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:25,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:25,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:25,808 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:25,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:25,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:25,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:25,844 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:25,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:25,940 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:25,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:25,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:25,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:25,977 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:26,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:26,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:26,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:26,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:26,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:26,223 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:26,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:26,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:26,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:26,268 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:26,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:26,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:26,514 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:26,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:26,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:26,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:26,694 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:26,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:26,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:26,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:26,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:26,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:26,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:26,995 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:26,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:26,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:26,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:27,031 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:27,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:27,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:27,131 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:27,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:27,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:27,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:27,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:27,259 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:27,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:27,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:27,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:27,297 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:27,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:27,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:27,424 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:27,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:27,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:27,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:27,554 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:27,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:27,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:27,647 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:27,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:27,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:27,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:27,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:27,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:27,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:27,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:27,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:27,917 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:27,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:27,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:27,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:27,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 04:07:28,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:07:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 220 states and 371 transitions. [2023-11-19 04:07:28,062 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2023-11-19 04:07:28,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 04:07:28,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:07:28,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:07:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:07:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked.