./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk --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 40dac47caceafe03bc0ffa25ad5f74a6ba08287baf5277ee6c97f2f17e5210aa --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:34:41,069 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:34:41,157 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:34:41,166 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:34:41,166 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:34:41,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:34:41,212 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:34:41,213 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:34:41,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:34:41,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:34:41,216 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:34:41,216 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:34:41,217 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:34:41,217 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:34:41,217 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:34:41,218 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:34:41,218 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:34:41,219 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:34:41,219 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:34:41,220 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:34:41,220 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:34:41,225 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:34:41,225 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:34:41,225 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:34:41,226 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:34:41,226 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:34:41,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:34:41,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:41,227 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:34:41,227 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:34:41,228 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:34:41,228 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:34:41,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:34:41,233 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_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40dac47caceafe03bc0ffa25ad5f74a6ba08287baf5277ee6c97f2f17e5210aa [2024-11-08 19:34:41,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:34:41,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:34:41,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:34:41,598 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:34:41,599 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:34:41,600 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem03_label50.c Unable to find full path for "g++" [2024-11-08 19:34:43,940 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:34:44,362 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:34:44,363 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/sv-benchmarks/c/eca-rers2012/Problem03_label50.c [2024-11-08 19:34:44,387 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/data/b3d3391d8/1231d2421d5449e3b12f82f2904ae3b1/FLAGe51e6c63f [2024-11-08 19:34:44,413 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/data/b3d3391d8/1231d2421d5449e3b12f82f2904ae3b1 [2024-11-08 19:34:44,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:34:44,419 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:34:44,421 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:44,422 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:34:44,428 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:34:44,429 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:44" (1/1) ... [2024-11-08 19:34:44,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125e1979 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:44, skipping insertion in model container [2024-11-08 19:34:44,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:34:44" (1/1) ... [2024-11-08 19:34:44,523 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:34:45,215 WARN L250 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_fc1c60c4-6c98-4591-9a7f-2add3e43372c/sv-benchmarks/c/eca-rers2012/Problem03_label50.c[55003,55016] [2024-11-08 19:34:45,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:45,282 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:34:45,543 WARN L250 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_fc1c60c4-6c98-4591-9a7f-2add3e43372c/sv-benchmarks/c/eca-rers2012/Problem03_label50.c[55003,55016] [2024-11-08 19:34:45,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:34:45,590 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:34:45,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45 WrapperNode [2024-11-08 19:34:45,591 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:34:45,592 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:45,592 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:34:45,593 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:34:45,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,653 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,750 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-08 19:34:45,751 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:34:45,752 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:34:45,752 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:34:45,752 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:34:45,764 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,778 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,778 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,845 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,862 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,891 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,897 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,915 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:34:45,916 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:34:45,916 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:34:45,917 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:34:45,918 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:34:45" (1/1) ... [2024-11-08 19:34:45,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:34:45,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:34:45,955 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:34:45,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc1c60c4-6c98-4591-9a7f-2add3e43372c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:34:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:34:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:34:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:34:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:34:46,187 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:34:46,189 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:34:48,538 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-08 19:34:48,538 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:34:49,091 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:34:49,092 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:34:49,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:49 BoogieIcfgContainer [2024-11-08 19:34:49,093 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:34:49,093 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:34:49,094 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:34:49,104 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:34:49,105 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:34:49" (1/1) ... [2024-11-08 19:34:49,116 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:34:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:49,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-08 19:34:49,188 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-08 19:34:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:34:49,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:49,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:49,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:50,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:51,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:51,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 289 states and 517 transitions. [2024-11-08 19:34:51,903 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 517 transitions. [2024-11-08 19:34:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:34:51,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:51,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 431 states and 714 transitions. [2024-11-08 19:34:54,787 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 714 transitions. [2024-11-08 19:34:54,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:34:54,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:54,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:55,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 438 states and 723 transitions. [2024-11-08 19:34:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 723 transitions. [2024-11-08 19:34:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:34:55,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:55,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:55,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 580 states and 896 transitions. [2024-11-08 19:34:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 896 transitions. [2024-11-08 19:34:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:34:57,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:57,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 584 states and 916 transitions. [2024-11-08 19:34:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 916 transitions. [2024-11-08 19:34:58,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:34:58,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:58,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:58,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:58,769 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:59,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 609 states and 952 transitions. [2024-11-08 19:34:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 952 transitions. [2024-11-08 19:34:59,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:34:59,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:59,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:59,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,546 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 635 states and 987 transitions. [2024-11-08 19:35:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 987 transitions. [2024-11-08 19:35:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:35:00,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:00,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:00,520 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:35:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 657 states and 1016 transitions. [2024-11-08 19:35:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1016 transitions. [2024-11-08 19:35:01,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:35:01,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:01,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:01,426 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:02,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 684 states and 1051 transitions. [2024-11-08 19:35:02,465 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1051 transitions. [2024-11-08 19:35:02,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:35:02,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:04,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:04,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 713 states and 1090 transitions. [2024-11-08 19:35:04,231 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1090 transitions. [2024-11-08 19:35:04,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:35:04,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:04,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:04,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:04,640 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 745 states and 1144 transitions. [2024-11-08 19:35:06,064 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1144 transitions. [2024-11-08 19:35:06,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:35:06,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,577 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 752 states and 1151 transitions. [2024-11-08 19:35:06,821 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1151 transitions. [2024-11-08 19:35:06,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:35:06,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:07,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 777 states and 1181 transitions. [2024-11-08 19:35:07,570 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1181 transitions. [2024-11-08 19:35:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:35:07,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:08,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 804 states and 1217 transitions. [2024-11-08 19:35:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1217 transitions. [2024-11-08 19:35:09,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:35:09,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:09,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:09,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:09,386 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:10,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:10,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 830 states and 1249 transitions. [2024-11-08 19:35:10,087 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1249 transitions. [2024-11-08 19:35:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:35:10,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:10,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:10,275 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:35:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:11,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 853 states and 1286 transitions. [2024-11-08 19:35:11,078 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1286 transitions. [2024-11-08 19:35:11,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:35:11,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:11,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:11,373 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:11,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:11,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 878 states and 1312 transitions. [2024-11-08 19:35:11,970 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1312 transitions. [2024-11-08 19:35:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:35:11,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:11,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:35:12,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 900 states and 1336 transitions. [2024-11-08 19:35:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1336 transitions. [2024-11-08 19:35:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:35:12,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:12,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:13,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:13,183 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:35:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:13,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 922 states and 1362 transitions. [2024-11-08 19:35:13,807 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1362 transitions. [2024-11-08 19:35:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:35:13,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:13,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:14,154 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:14,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:14,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 929 states and 1369 transitions. [2024-11-08 19:35:14,480 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1369 transitions. [2024-11-08 19:35:14,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:35:14,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:35:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:14,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 936 states and 1377 transitions. [2024-11-08 19:35:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1377 transitions. [2024-11-08 19:35:14,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:35:14,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:14,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:15,093 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:35:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:15,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 958 states and 1400 transitions. [2024-11-08 19:35:15,400 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1400 transitions. [2024-11-08 19:35:15,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:35:15,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:15,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:15,934 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:17,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 986 states and 1455 transitions. [2024-11-08 19:35:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1455 transitions. [2024-11-08 19:35:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:35:17,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:18,024 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:18,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1013 states and 1488 transitions. [2024-11-08 19:35:18,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1488 transitions. [2024-11-08 19:35:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:35:18,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:18,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:20,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:20,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1038 states and 1517 transitions. [2024-11-08 19:35:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1517 transitions. [2024-11-08 19:35:20,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:35:20,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:20,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:20,458 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1039 states and 1519 transitions. [2024-11-08 19:35:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1519 transitions. [2024-11-08 19:35:20,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:35:20,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:20,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:21,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:21,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1064 states and 1547 transitions. [2024-11-08 19:35:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1547 transitions. [2024-11-08 19:35:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:35:21,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:21,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:22,140 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:22,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1086 states and 1571 transitions. [2024-11-08 19:35:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1571 transitions. [2024-11-08 19:35:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:35:22,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:22,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:22,964 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1089 states and 1576 transitions. [2024-11-08 19:35:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1576 transitions. [2024-11-08 19:35:23,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:23,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:23,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:23,905 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:26,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1119 states and 1636 transitions. [2024-11-08 19:35:26,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1636 transitions. [2024-11-08 19:35:26,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:26,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:26,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:26,481 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:26,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1141 states and 1661 transitions. [2024-11-08 19:35:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1661 transitions. [2024-11-08 19:35:26,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:26,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:26,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:28,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1146 states and 1670 transitions. [2024-11-08 19:35:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1670 transitions. [2024-11-08 19:35:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:28,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:28,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:28,665 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1171 states and 1700 transitions. [2024-11-08 19:35:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1700 transitions. [2024-11-08 19:35:29,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:29,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:29,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:29,974 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:30,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:30,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1172 states and 1702 transitions. [2024-11-08 19:35:30,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1702 transitions. [2024-11-08 19:35:30,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:30,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:30,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:31,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1197 states and 1731 transitions. [2024-11-08 19:35:31,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1731 transitions. [2024-11-08 19:35:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:31,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:31,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:31,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:31,810 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:35:33,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:33,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 1229 states and 1804 transitions. [2024-11-08 19:35:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1804 transitions. [2024-11-08 19:35:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:33,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:33,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:35,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1258 states and 1840 transitions. [2024-11-08 19:35:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1840 transitions. [2024-11-08 19:35:35,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:35,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:35,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1265 states and 1849 transitions. [2024-11-08 19:35:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1849 transitions. [2024-11-08 19:35:36,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:35:36,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:36,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1280 states and 1865 transitions. [2024-11-08 19:35:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1865 transitions. [2024-11-08 19:35:36,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 19:35:36,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:36,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:35:39,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1299 states and 1885 transitions. [2024-11-08 19:35:39,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1885 transitions. [2024-11-08 19:35:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 19:35:39,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:39,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:35:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:41,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1329 states and 1920 transitions. [2024-11-08 19:35:41,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1920 transitions. [2024-11-08 19:35:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:35:41,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:41,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:43,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1345 states and 1945 transitions. [2024-11-08 19:35:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1945 transitions. [2024-11-08 19:35:43,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:35:43,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:43,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:43,996 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1354 states and 1955 transitions. [2024-11-08 19:35:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1955 transitions. [2024-11-08 19:35:44,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:35:44,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:44,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:44,829 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:45,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1356 states and 1958 transitions. [2024-11-08 19:35:45,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1958 transitions. [2024-11-08 19:35:45,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:35:45,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:45,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:45,619 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1358 states and 1960 transitions. [2024-11-08 19:35:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1960 transitions. [2024-11-08 19:35:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:35:46,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:35:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1360 states and 1963 transitions. [2024-11-08 19:35:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1963 transitions. [2024-11-08 19:35:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:35:46,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:46,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:47,335 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:35:50,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1400 states and 2029 transitions. [2024-11-08 19:35:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2029 transitions. [2024-11-08 19:35:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 19:35:50,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:50,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:54,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1445 states and 2103 transitions. [2024-11-08 19:35:54,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2103 transitions. [2024-11-08 19:35:54,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:35:54,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:54,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:54,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:54,508 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 19:35:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1465 states and 2130 transitions. [2024-11-08 19:35:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2130 transitions. [2024-11-08 19:35:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:35:55,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:55,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:59,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1508 states and 2195 transitions. [2024-11-08 19:35:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 2195 transitions. [2024-11-08 19:35:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:35:59,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:05,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1552 states and 2261 transitions. [2024-11-08 19:36:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2261 transitions. [2024-11-08 19:36:05,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 19:36:05,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:05,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:05,541 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:36:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:06,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1556 states and 2294 transitions. [2024-11-08 19:36:06,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2294 transitions. [2024-11-08 19:36:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:36:06,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:06,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:06,699 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:36:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 1582 states and 2429 transitions. [2024-11-08 19:36:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2429 transitions. [2024-11-08 19:36:09,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:36:09,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:09,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,212 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:10,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1597 states and 2454 transitions. [2024-11-08 19:36:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2454 transitions. [2024-11-08 19:36:10,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:36:10,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:11,100 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:11,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2483 states to 1612 states and 2483 transitions. [2024-11-08 19:36:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2483 transitions. [2024-11-08 19:36:11,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:36:11,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:11,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:11,912 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:13,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1631 states and 2504 transitions. [2024-11-08 19:36:13,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2504 transitions. [2024-11-08 19:36:13,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:36:13,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:13,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1649 states and 2523 transitions. [2024-11-08 19:36:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2523 transitions. [2024-11-08 19:36:15,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:36:15,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:15,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:15,514 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:36:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1671 states and 2591 transitions. [2024-11-08 19:36:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2591 transitions. [2024-11-08 19:36:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:36:17,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:17,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:17,374 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:36:20,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1711 states and 2644 transitions. [2024-11-08 19:36:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2644 transitions. [2024-11-08 19:36:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:36:20,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:20,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:20,262 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:36:24,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:24,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 1747 states and 2696 transitions. [2024-11-08 19:36:24,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2696 transitions. [2024-11-08 19:36:24,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:36:24,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:24,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:24,655 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:36:25,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:25,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1749 states and 2699 transitions. [2024-11-08 19:36:25,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2699 transitions. [2024-11-08 19:36:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:36:25,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:25,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:36:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:27,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1766 states and 2718 transitions. [2024-11-08 19:36:27,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2718 transitions. [2024-11-08 19:36:27,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:36:27,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:27,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:36:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:28,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1779 states and 2731 transitions. [2024-11-08 19:36:28,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2731 transitions. [2024-11-08 19:36:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:36:28,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:28,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:28,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:36:29,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1795 states and 2748 transitions. [2024-11-08 19:36:29,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2748 transitions. [2024-11-08 19:36:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:36:29,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:29,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:30,056 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:36:30,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1798 states and 2752 transitions. [2024-11-08 19:36:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2752 transitions. [2024-11-08 19:36:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:36:30,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:31,041 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:33,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1821 states and 2783 transitions. [2024-11-08 19:36:33,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2783 transitions. [2024-11-08 19:36:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:36:33,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:33,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:33,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:34,045 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1844 states and 2821 transitions. [2024-11-08 19:36:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2821 transitions. [2024-11-08 19:36:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:36:37,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1851 states and 2828 transitions. [2024-11-08 19:36:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2828 transitions. [2024-11-08 19:36:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:36:39,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:39,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:36:42,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:42,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1875 states and 2860 transitions. [2024-11-08 19:36:42,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2860 transitions. [2024-11-08 19:36:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:36:42,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 19:36:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 1908 states and 2906 transitions. [2024-11-08 19:36:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2906 transitions. [2024-11-08 19:36:47,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:36:47,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:47,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:36:50,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1921 states and 2926 transitions. [2024-11-08 19:36:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2926 transitions. [2024-11-08 19:36:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:36:50,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:50,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:50,948 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:36:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1933 states and 2941 transitions. [2024-11-08 19:36:52,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2941 transitions. [2024-11-08 19:36:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:36:52,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:52,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:57,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1962 states and 2981 transitions. [2024-11-08 19:36:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2981 transitions. [2024-11-08 19:36:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:36:57,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:57,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:57,327 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:36:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:57,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1963 states and 2981 transitions. [2024-11-08 19:36:57,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2981 transitions. [2024-11-08 19:36:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:36:57,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:57,889 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:36:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:58,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1966 states and 2985 transitions. [2024-11-08 19:36:58,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2985 transitions. [2024-11-08 19:36:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:36:58,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:58,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 19:37:05,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 2000 states and 3036 transitions. [2024-11-08 19:37:05,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3036 transitions. [2024-11-08 19:37:05,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:37:05,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:05,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:05,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 19:37:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 2033 states and 3076 transitions. [2024-11-08 19:37:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3076 transitions. [2024-11-08 19:37:08,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:37:08,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:08,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:09,054 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 19:37:12,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:12,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3102 states to 2054 states and 3102 transitions. [2024-11-08 19:37:12,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3102 transitions. [2024-11-08 19:37:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:37:12,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:12,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:12,901 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 19:37:14,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:14,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 2072 states and 3121 transitions. [2024-11-08 19:37:14,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3121 transitions. [2024-11-08 19:37:14,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:37:14,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:14,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:15,093 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 19:37:16,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 2087 states and 3137 transitions. [2024-11-08 19:37:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3137 transitions. [2024-11-08 19:37:16,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:37:16,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:16,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:37:17,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:17,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 2098 states and 3151 transitions. [2024-11-08 19:37:17,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3151 transitions. [2024-11-08 19:37:17,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:37:17,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:17,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:18,124 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:25,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 2161 states and 3233 transitions. [2024-11-08 19:37:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3233 transitions. [2024-11-08 19:37:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:37:25,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:25,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:25,807 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:36,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3320 states to 2223 states and 3320 transitions. [2024-11-08 19:37:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3320 transitions. [2024-11-08 19:37:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:37:36,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:37,334 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:41,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:41,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 2249 states and 3348 transitions. [2024-11-08 19:37:41,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 3348 transitions. [2024-11-08 19:37:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:37:41,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:41,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:41,927 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2259 states and 3361 transitions. [2024-11-08 19:37:43,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 3361 transitions. [2024-11-08 19:37:43,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:37:43,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:43,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:44,392 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 2274 states and 3377 transitions. [2024-11-08 19:37:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3377 transitions. [2024-11-08 19:37:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:37:46,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:46,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:57,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2343 states and 3472 transitions. [2024-11-08 19:37:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 3472 transitions. [2024-11-08 19:37:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:37:57,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:57,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:38:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:00,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2371 states and 3502 transitions. [2024-11-08 19:38:00,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3502 transitions. [2024-11-08 19:38:00,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:38:00,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:00,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:38:04,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:04,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3527 states to 2392 states and 3527 transitions. [2024-11-08 19:38:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3527 transitions. [2024-11-08 19:38:04,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:38:04,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:04,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:38:06,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2393 states and 3529 transitions. [2024-11-08 19:38:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 3529 transitions. [2024-11-08 19:38:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:38:06,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:06,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:38:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:08,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2412 states and 3547 transitions. [2024-11-08 19:38:08,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 3547 transitions. [2024-11-08 19:38:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:38:08,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:08,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 103 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:38:10,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:10,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3561 states to 2427 states and 3561 transitions. [2024-11-08 19:38:10,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3561 transitions. [2024-11-08 19:38:10,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:38:10,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:10,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:10,866 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 2500 states and 3655 transitions. [2024-11-08 19:38:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 3655 transitions. [2024-11-08 19:38:22,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:38:22,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:22,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:23,132 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:23,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 2511 states and 3667 transitions. [2024-11-08 19:38:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3667 transitions. [2024-11-08 19:38:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:38:23,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:23,950 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:24,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3676 states to 2521 states and 3676 transitions. [2024-11-08 19:38:24,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 3676 transitions. [2024-11-08 19:38:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:38:24,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:24,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:38:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:29,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2555 states and 3720 transitions. [2024-11-08 19:38:29,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2555 states and 3720 transitions. [2024-11-08 19:38:29,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:38:29,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:29,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:29,974 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:38:34,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 2594 states and 3868 transitions. [2024-11-08 19:38:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 3868 transitions. [2024-11-08 19:38:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:38:34,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:34,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:34,766 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:35,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 2596 states and 3871 transitions. [2024-11-08 19:38:35,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 3871 transitions. [2024-11-08 19:38:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:38:35,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:35,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:38:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2628 states and 3908 transitions. [2024-11-08 19:38:38,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 3908 transitions. [2024-11-08 19:38:38,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:38:38,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:38,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:38,997 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 2635 states and 3920 transitions. [2024-11-08 19:38:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 3920 transitions. [2024-11-08 19:38:40,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:38:40,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:40,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:41,189 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 2642 states and 3930 transitions. [2024-11-08 19:38:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 3930 transitions. [2024-11-08 19:38:42,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:38:42,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:42,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 2654 states and 3943 transitions. [2024-11-08 19:38:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 3943 transitions. [2024-11-08 19:38:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:38:43,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:43,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:43,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:38:44,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 2657 states and 3947 transitions. [2024-11-08 19:38:44,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3947 transitions. [2024-11-08 19:38:44,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:38:44,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:44,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:45,074 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:38:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 2680 states and 3974 transitions. [2024-11-08 19:38:47,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 3974 transitions. [2024-11-08 19:38:47,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 19:38:47,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:47,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:48,272 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 19:38:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:49,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3993 states to 2696 states and 3993 transitions. [2024-11-08 19:38:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 3993 transitions. [2024-11-08 19:38:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 19:38:49,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:49,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:50,303 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:38:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:55,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 2725 states and 4028 transitions. [2024-11-08 19:38:55,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 4028 transitions. [2024-11-08 19:38:55,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 19:38:55,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:55,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:57,001 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2753 states and 4061 transitions. [2024-11-08 19:39:01,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 4061 transitions. [2024-11-08 19:39:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 19:39:01,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:02,494 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:05,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2774 states and 4089 transitions. [2024-11-08 19:39:05,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 4089 transitions. [2024-11-08 19:39:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 19:39:05,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:05,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:06,459 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2781 states and 4099 transitions. [2024-11-08 19:39:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 4099 transitions. [2024-11-08 19:39:08,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 19:39:08,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:08,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:08,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:10,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 2791 states and 4108 transitions. [2024-11-08 19:39:10,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 4108 transitions. [2024-11-08 19:39:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 19:39:10,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:10,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2793 states and 4110 transitions. [2024-11-08 19:39:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 4110 transitions. [2024-11-08 19:39:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 19:39:11,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:11,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:11,901 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:12,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 2795 states and 4112 transitions. [2024-11-08 19:39:12,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4112 transitions. [2024-11-08 19:39:13,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 19:39:13,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:13,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:13,325 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:39:14,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:14,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2819 states and 4140 transitions. [2024-11-08 19:39:14,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 4140 transitions. [2024-11-08 19:39:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 19:39:14,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:14,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.