./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.15.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_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/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_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.15.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/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_90d4c88c-9d70-42de-989e-119f57515731/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 05397c7941b2acd95b1b6d02c6c64b476ab8b290a5b56301ff8db7ca1986067b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:44:20,999 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:44:21,109 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:44:21,114 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:44:21,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:44:21,154 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:44:21,155 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:44:21,155 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:44:21,156 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:44:21,157 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:44:21,158 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:44:21,158 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:44:21,159 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:44:21,159 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:44:21,160 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:44:21,160 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:44:21,161 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:44:21,162 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:44:21,162 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:44:21,163 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:44:21,163 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:44:21,164 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:44:21,164 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:44:21,165 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:44:21,165 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:44:21,166 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:44:21,166 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:44:21,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:44:21,168 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:44:21,168 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:44:21,168 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:44:21,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:44:21,169 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:44:21,170 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_90d4c88c-9d70-42de-989e-119f57515731/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05397c7941b2acd95b1b6d02c6c64b476ab8b290a5b56301ff8db7ca1986067b [2023-11-19 02:44:21,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:44:21,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:44:21,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:44:21,546 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:44:21,546 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:44:21,547 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/systemc/transmitter.15.cil.c [2023-11-19 02:44:24,635 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:44:24,890 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:44:24,891 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/sv-benchmarks/c/systemc/transmitter.15.cil.c [2023-11-19 02:44:24,917 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/data/f0e56a157/c20204f3ca574914a739c1c5678c75f0/FLAG6165b9dde [2023-11-19 02:44:24,933 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/data/f0e56a157/c20204f3ca574914a739c1c5678c75f0 [2023-11-19 02:44:24,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:44:24,937 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:44:24,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:44:24,939 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:44:24,944 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:44:24,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:44:24" (1/1) ... [2023-11-19 02:44:24,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d96292a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:24, skipping insertion in model container [2023-11-19 02:44:24,946 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:44:24" (1/1) ... [2023-11-19 02:44:25,011 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:44:25,202 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_90d4c88c-9d70-42de-989e-119f57515731/sv-benchmarks/c/systemc/transmitter.15.cil.c[706,719] [2023-11-19 02:44:25,355 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:44:25,382 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:44:25,394 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_90d4c88c-9d70-42de-989e-119f57515731/sv-benchmarks/c/systemc/transmitter.15.cil.c[706,719] [2023-11-19 02:44:25,480 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:44:25,536 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:44:25,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25 WrapperNode [2023-11-19 02:44:25,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:44:25,539 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:44:25,539 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:44:25,540 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:44:25,547 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,575 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,668 INFO L138 Inliner]: procedures = 54, calls = 69, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 918 [2023-11-19 02:44:25,668 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:44:25,669 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:44:25,669 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:44:25,670 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:44:25,680 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,698 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,729 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,749 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,765 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,772 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,781 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:44:25,782 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:44:25,782 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:44:25,782 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:44:25,783 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:25" (1/1) ... [2023-11-19 02:44:25,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:44:25,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:44:25,843 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:44:25,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90d4c88c-9d70-42de-989e-119f57515731/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:44:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:44:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-19 02:44:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-19 02:44:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-19 02:44:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-19 02:44:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-19 02:44:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-19 02:44:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-19 02:44:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-19 02:44:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-19 02:44:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-19 02:44:25,875 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-19 02:44:25,875 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-19 02:44:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:44:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:44:25,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:44:26,008 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:44:26,012 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:44:27,046 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:44:27,852 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:44:27,852 INFO L302 CfgBuilder]: Removed 17 assume(true) statements. [2023-11-19 02:44:27,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:44:27 BoogieIcfgContainer [2023-11-19 02:44:27,866 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:44:27,868 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:44:27,868 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:44:27,879 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:44:27,879 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:44:27" (1/1) ... [2023-11-19 02:44:27,889 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:44:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:27,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 206 states and 312 transitions. [2023-11-19 02:44:27,973 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 312 transitions. [2023-11-19 02:44:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:27,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:27,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:28,740 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 02:44:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 247 states and 392 transitions. [2023-11-19 02:44:29,009 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 392 transitions. [2023-11-19 02:44:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:29,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:29,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:29,275 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 02:44:29,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:29,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 248 states and 392 transitions. [2023-11-19 02:44:29,305 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 392 transitions. [2023-11-19 02:44:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:29,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:29,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:29,556 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 02:44:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:29,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 249 states and 392 transitions. [2023-11-19 02:44:29,583 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 392 transitions. [2023-11-19 02:44:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:29,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:29,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:29,772 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 02:44:29,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 250 states and 392 transitions. [2023-11-19 02:44:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 392 transitions. [2023-11-19 02:44:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:29,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:29,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:29,926 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 02:44:29,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:29,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 251 states and 392 transitions. [2023-11-19 02:44:29,947 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 392 transitions. [2023-11-19 02:44:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:29,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:29,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:30,113 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 02:44:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 252 states and 392 transitions. [2023-11-19 02:44:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 392 transitions. [2023-11-19 02:44:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:30,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:30,301 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 02:44:30,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:30,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 253 states and 392 transitions. [2023-11-19 02:44:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 392 transitions. [2023-11-19 02:44:30,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:30,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:30,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:30,454 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 02:44:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 254 states and 392 transitions. [2023-11-19 02:44:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 392 transitions. [2023-11-19 02:44:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:30,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:30,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:30,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:30,613 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 02:44:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 255 states and 392 transitions. [2023-11-19 02:44:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 392 transitions. [2023-11-19 02:44:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:30,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:30,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:30,765 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 02:44:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 256 states and 392 transitions. [2023-11-19 02:44:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 392 transitions. [2023-11-19 02:44:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:30,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:30,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:30,920 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 02:44:30,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 257 states and 392 transitions. [2023-11-19 02:44:30,938 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 392 transitions. [2023-11-19 02:44:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:30,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:30,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:31,069 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 02:44:31,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:31,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 258 states and 392 transitions. [2023-11-19 02:44:31,088 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 392 transitions. [2023-11-19 02:44:31,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:31,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:31,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:31,209 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 02:44:31,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 259 states and 392 transitions. [2023-11-19 02:44:31,228 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 392 transitions. [2023-11-19 02:44:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:31,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:31,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:31,337 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 02:44:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:31,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 260 states and 392 transitions. [2023-11-19 02:44:31,356 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 392 transitions. [2023-11-19 02:44:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:31,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:31,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:31,496 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 02:44:31,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:31,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 296 states and 463 transitions. [2023-11-19 02:44:31,766 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 463 transitions. [2023-11-19 02:44:31,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:31,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:31,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:31,902 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 02:44:31,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:31,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 297 states and 463 transitions. [2023-11-19 02:44:31,928 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 463 transitions. [2023-11-19 02:44:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:31,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:31,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:32,054 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 02:44:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:32,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 298 states and 463 transitions. [2023-11-19 02:44:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 463 transitions. [2023-11-19 02:44:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:32,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:32,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:32,250 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 02:44:32,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:32,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 299 states and 463 transitions. [2023-11-19 02:44:32,281 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 463 transitions. [2023-11-19 02:44:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:32,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:32,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:32,411 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 02:44:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:32,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 300 states and 463 transitions. [2023-11-19 02:44:32,435 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 463 transitions. [2023-11-19 02:44:32,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:32,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:32,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:32,575 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 02:44:32,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 301 states and 463 transitions. [2023-11-19 02:44:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 463 transitions. [2023-11-19 02:44:32,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:32,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:32,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:32,732 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 02:44:32,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:32,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 302 states and 463 transitions. [2023-11-19 02:44:32,772 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 463 transitions. [2023-11-19 02:44:32,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:32,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:32,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:32,913 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 02:44:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 303 states and 463 transitions. [2023-11-19 02:44:32,938 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 463 transitions. [2023-11-19 02:44:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:32,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:32,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:33,078 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 02:44:33,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 304 states and 463 transitions. [2023-11-19 02:44:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 463 transitions. [2023-11-19 02:44:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:33,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:33,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:33,238 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 02:44:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 305 states and 463 transitions. [2023-11-19 02:44:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 463 transitions. [2023-11-19 02:44:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:33,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:33,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:33,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:33,412 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 02:44:33,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:33,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 306 states and 463 transitions. [2023-11-19 02:44:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 463 transitions. [2023-11-19 02:44:33,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:33,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:33,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:33,569 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 02:44:33,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:33,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 307 states and 463 transitions. [2023-11-19 02:44:33,595 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 463 transitions. [2023-11-19 02:44:33,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:33,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:33,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:33,747 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 02:44:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 339 states and 528 transitions. [2023-11-19 02:44:34,045 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 528 transitions. [2023-11-19 02:44:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:34,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:34,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:34,185 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 02:44:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:34,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 340 states and 528 transitions. [2023-11-19 02:44:34,215 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 528 transitions. [2023-11-19 02:44:34,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:34,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:34,330 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 02:44:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 341 states and 528 transitions. [2023-11-19 02:44:34,361 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 528 transitions. [2023-11-19 02:44:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:34,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:34,480 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 02:44:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 342 states and 528 transitions. [2023-11-19 02:44:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 528 transitions. [2023-11-19 02:44:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:34,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:34,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:34,627 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 02:44:34,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:34,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 343 states and 528 transitions. [2023-11-19 02:44:34,692 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 528 transitions. [2023-11-19 02:44:34,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:34,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:34,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:34,841 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 02:44:34,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 344 states and 528 transitions. [2023-11-19 02:44:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 528 transitions. [2023-11-19 02:44:34,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:34,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:34,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:35,024 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 02:44:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:35,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 345 states and 528 transitions. [2023-11-19 02:44:35,059 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 528 transitions. [2023-11-19 02:44:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:35,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:35,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:35,181 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 02:44:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:35,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 346 states and 528 transitions. [2023-11-19 02:44:35,209 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 528 transitions. [2023-11-19 02:44:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:35,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:35,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:35,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:35,330 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 02:44:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:35,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 347 states and 528 transitions. [2023-11-19 02:44:35,359 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 528 transitions. [2023-11-19 02:44:35,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:35,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:35,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:35,508 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 02:44:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 348 states and 528 transitions. [2023-11-19 02:44:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 528 transitions. [2023-11-19 02:44:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:35,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:35,668 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 02:44:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:35,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 349 states and 528 transitions. [2023-11-19 02:44:35,700 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 528 transitions. [2023-11-19 02:44:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:35,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:35,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:35,864 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 02:44:36,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 375 states and 581 transitions. [2023-11-19 02:44:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 581 transitions. [2023-11-19 02:44:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:36,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:36,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:36,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:36,309 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 02:44:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 376 states and 581 transitions. [2023-11-19 02:44:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 581 transitions. [2023-11-19 02:44:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:36,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:36,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:36,486 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 02:44:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 377 states and 581 transitions. [2023-11-19 02:44:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 581 transitions. [2023-11-19 02:44:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:36,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:36,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:36,629 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 02:44:36,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 378 states and 581 transitions. [2023-11-19 02:44:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 581 transitions. [2023-11-19 02:44:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:36,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:36,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:36,787 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 02:44:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:36,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 379 states and 581 transitions. [2023-11-19 02:44:36,819 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 581 transitions. [2023-11-19 02:44:36,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:36,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:36,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:36,952 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 02:44:36,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 380 states and 581 transitions. [2023-11-19 02:44:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 581 transitions. [2023-11-19 02:44:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:36,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:36,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:37,119 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 02:44:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:37,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 381 states and 581 transitions. [2023-11-19 02:44:37,151 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 581 transitions. [2023-11-19 02:44:37,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:37,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:37,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:37,262 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 02:44:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:37,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 382 states and 581 transitions. [2023-11-19 02:44:37,293 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 581 transitions. [2023-11-19 02:44:37,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:37,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:37,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:37,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:37,401 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 02:44:37,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 383 states and 581 transitions. [2023-11-19 02:44:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 581 transitions. [2023-11-19 02:44:37,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:37,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:37,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:37,559 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 02:44:38,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:38,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 403 states and 622 transitions. [2023-11-19 02:44:38,537 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 622 transitions. [2023-11-19 02:44:38,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:38,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:38,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:38,648 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 02:44:39,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 404 states and 622 transitions. [2023-11-19 02:44:39,235 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 622 transitions. [2023-11-19 02:44:39,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:39,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:39,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:39,338 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 02:44:39,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 405 states and 622 transitions. [2023-11-19 02:44:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 622 transitions. [2023-11-19 02:44:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:39,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:39,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:39,988 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 02:44:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 406 states and 622 transitions. [2023-11-19 02:44:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 622 transitions. [2023-11-19 02:44:40,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:40,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:40,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:40,572 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 02:44:41,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 407 states and 622 transitions. [2023-11-19 02:44:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 622 transitions. [2023-11-19 02:44:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:41,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:41,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:41,143 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 02:44:41,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:41,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 408 states and 622 transitions. [2023-11-19 02:44:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 622 transitions. [2023-11-19 02:44:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:41,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:41,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:41,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:41,686 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 02:44:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:42,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 409 states and 622 transitions. [2023-11-19 02:44:42,158 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 622 transitions. [2023-11-19 02:44:42,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:42,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:42,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:42,305 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 02:44:42,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:42,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 423 states and 651 transitions. [2023-11-19 02:44:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 651 transitions. [2023-11-19 02:44:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:42,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:42,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:42,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:42,787 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 02:44:42,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:42,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 424 states and 651 transitions. [2023-11-19 02:44:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 651 transitions. [2023-11-19 02:44:42,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:42,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:42,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:42,938 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 02:44:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 425 states and 651 transitions. [2023-11-19 02:44:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 651 transitions. [2023-11-19 02:44:42,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:42,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:42,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:43,101 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 02:44:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:43,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 426 states and 651 transitions. [2023-11-19 02:44:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 651 transitions. [2023-11-19 02:44:43,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:43,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:43,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:43,255 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 02:44:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 427 states and 651 transitions. [2023-11-19 02:44:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 651 transitions. [2023-11-19 02:44:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:43,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:43,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:43,447 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 02:44:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 435 states and 668 transitions. [2023-11-19 02:44:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 668 transitions. [2023-11-19 02:44:43,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:43,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:43,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:43,979 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 02:44:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:44,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 436 states and 668 transitions. [2023-11-19 02:44:44,016 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 668 transitions. [2023-11-19 02:44:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:44,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:44,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:44,130 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 02:44:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:44,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 437 states and 668 transitions. [2023-11-19 02:44:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 668 transitions. [2023-11-19 02:44:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:44,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:44,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:44,326 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 02:44:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:45,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 442 states and 679 transitions. [2023-11-19 02:44:45,120 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 679 transitions. [2023-11-19 02:44:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:45,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:45,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:45,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:45,198 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 02:44:45,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:45,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 443 states and 679 transitions. [2023-11-19 02:44:45,556 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 679 transitions. [2023-11-19 02:44:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:45,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:45,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:45,954 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 02:44:49,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:49,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 489 states and 770 transitions. [2023-11-19 02:44:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 770 transitions. [2023-11-19 02:44:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:49,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:49,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:49,645 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 02:44:51,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 491 states and 775 transitions. [2023-11-19 02:44:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 775 transitions. [2023-11-19 02:44:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:51,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:51,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:51,650 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 02:44:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:44:56,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 502 states and 798 transitions. [2023-11-19 02:44:56,223 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 798 transitions. [2023-11-19 02:44:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:44:56,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:44:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:44:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:44:56,581 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 02:45:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:45:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 519 states and 833 transitions. [2023-11-19 02:45:00,846 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 833 transitions. [2023-11-19 02:45:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:45:00,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:45:00,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:45:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:45:01,299 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 02:45:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:45:07,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 542 states and 880 transitions. [2023-11-19 02:45:07,364 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 880 transitions. [2023-11-19 02:45:07,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 02:45:07,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:45:07,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:45:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:45:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.