./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label57.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_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/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_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label57.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/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_144bfade-9b76-43dd-b192-4f4625b1ab63/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 38aa25e947c9aeec3b3f3e35d3468f9ff877b07f2e274d39775d21c39593400d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:29:30,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:29:30,385 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:29:30,390 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:29:30,391 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:29:30,418 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:29:30,420 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:29:30,420 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:29:30,421 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:29:30,422 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:29:30,423 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:29:30,424 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:29:30,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:29:30,425 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:29:30,425 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:29:30,426 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:29:30,427 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:29:30,427 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:29:30,428 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:29:30,428 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:29:30,429 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:29:30,430 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:29:30,430 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:29:30,431 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:29:30,432 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:29:30,432 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:29:30,433 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:29:30,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:29:30,434 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:29:30,434 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:29:30,435 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:29:30,435 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:29:30,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:29:30,437 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_144bfade-9b76-43dd-b192-4f4625b1ab63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38aa25e947c9aeec3b3f3e35d3468f9ff877b07f2e274d39775d21c39593400d [2024-11-08 22:29:30,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:29:30,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:29:30,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:29:30,779 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:29:30,780 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:29:30,782 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem04_label57.c Unable to find full path for "g++" [2024-11-08 22:29:33,019 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:29:33,644 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:29:33,646 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/sv-benchmarks/c/eca-rers2012/Problem04_label57.c [2024-11-08 22:29:33,681 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/data/f91b239c4/7c18779868e642939cf6e473555c69c8/FLAG28c777ba9 [2024-11-08 22:29:33,699 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/data/f91b239c4/7c18779868e642939cf6e473555c69c8 [2024-11-08 22:29:33,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:29:33,704 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:29:33,706 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:29:33,706 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:29:33,713 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:29:33,714 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:29:33" (1/1) ... [2024-11-08 22:29:33,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3154dbec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:33, skipping insertion in model container [2024-11-08 22:29:33,716 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:29:33" (1/1) ... [2024-11-08 22:29:33,868 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:29:35,388 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_144bfade-9b76-43dd-b192-4f4625b1ab63/sv-benchmarks/c/eca-rers2012/Problem04_label57.c[181554,181567] [2024-11-08 22:29:35,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:29:35,430 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:29:36,162 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_144bfade-9b76-43dd-b192-4f4625b1ab63/sv-benchmarks/c/eca-rers2012/Problem04_label57.c[181554,181567] [2024-11-08 22:29:36,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:29:36,208 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:29:36,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36 WrapperNode [2024-11-08 22:29:36,209 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:29:36,210 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:29:36,211 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:29:36,211 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:29:36,220 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,290 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,496 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5575 [2024-11-08 22:29:36,497 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:29:36,497 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:29:36,497 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:29:36,498 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:29:36,509 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,510 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,530 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,530 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,761 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,889 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,902 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,939 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:29:36,941 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:29:36,941 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:29:36,941 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:29:36,942 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:29:36" (1/1) ... [2024-11-08 22:29:36,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:29:36,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:29:36,976 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:29:36,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_144bfade-9b76-43dd-b192-4f4625b1ab63/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:29:37,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:29:37,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:29:37,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:29:37,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:29:37,134 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:29:37,136 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:29:43,381 INFO L? ?]: Removed 768 outVars from TransFormulas that were not future-live. [2024-11-08 22:29:43,381 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:29:43,969 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:29:43,969 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:29:43,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:29:43 BoogieIcfgContainer [2024-11-08 22:29:43,970 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:29:43,971 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:29:43,971 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:29:43,984 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:29:43,985 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:29:43" (1/1) ... [2024-11-08 22:29:43,996 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:29:44,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 763 states and 1515 transitions. [2024-11-08 22:29:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1515 transitions. [2024-11-08 22:29:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2024-11-08 22:29:44,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:44,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:46,949 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 22:29:51,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:52,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1516 states and 2376 transitions. [2024-11-08 22:29:52,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2376 transitions. [2024-11-08 22:29:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2024-11-08 22:29:52,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:52,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:52,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1519 states and 2381 transitions. [2024-11-08 22:29:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2381 transitions. [2024-11-08 22:29:54,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2024-11-08 22:29:54,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:54,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:55,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1523 states and 2388 transitions. [2024-11-08 22:29:55,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2388 transitions. [2024-11-08 22:29:55,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 763 [2024-11-08 22:29:55,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:55,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:55,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:55,989 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 22:29:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1526 states and 2392 transitions. [2024-11-08 22:29:56,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2392 transitions. [2024-11-08 22:29:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-08 22:29:56,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:57,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1534 states and 2404 transitions. [2024-11-08 22:29:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2404 transitions. [2024-11-08 22:29:57,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2024-11-08 22:29:57,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:57,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:58,086 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1543 states and 2418 transitions. [2024-11-08 22:29:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2418 transitions. [2024-11-08 22:29:58,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-08 22:29:58,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:58,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:00,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1553 states and 2434 transitions. [2024-11-08 22:30:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2434 transitions. [2024-11-08 22:30:00,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2024-11-08 22:30:00,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:00,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1564 states and 2452 transitions. [2024-11-08 22:30:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2452 transitions. [2024-11-08 22:30:01,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-08 22:30:01,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:01,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1570 states and 2461 transitions. [2024-11-08 22:30:03,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2461 transitions. [2024-11-08 22:30:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-11-08 22:30:03,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:03,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:05,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1571 states and 2464 transitions. [2024-11-08 22:30:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2464 transitions. [2024-11-08 22:30:05,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 772 [2024-11-08 22:30:05,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:05,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:06,260 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:06,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1575 states and 2469 transitions. [2024-11-08 22:30:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2469 transitions. [2024-11-08 22:30:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2024-11-08 22:30:06,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:06,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:06,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:06,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1588 states and 2486 transitions. [2024-11-08 22:30:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2486 transitions. [2024-11-08 22:30:07,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2024-11-08 22:30:07,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:08,592 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1591 states and 2490 transitions. [2024-11-08 22:30:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2490 transitions. [2024-11-08 22:30:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-08 22:30:08,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:08,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:10,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:10,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1602 states and 2506 transitions. [2024-11-08 22:30:10,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2506 transitions. [2024-11-08 22:30:10,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2024-11-08 22:30:10,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:10,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:10,490 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:30:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1603 states and 2507 transitions. [2024-11-08 22:30:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2507 transitions. [2024-11-08 22:30:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2024-11-08 22:30:10,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:10,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:11,495 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1604 states and 2508 transitions. [2024-11-08 22:30:12,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2508 transitions. [2024-11-08 22:30:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2024-11-08 22:30:12,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:12,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:13,356 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:14,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1626 states and 2537 transitions. [2024-11-08 22:30:14,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2537 transitions. [2024-11-08 22:30:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-11-08 22:30:14,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:14,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:30:15,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1631 states and 2547 transitions. [2024-11-08 22:30:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2547 transitions. [2024-11-08 22:30:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-11-08 22:30:15,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:15,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:15,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:30:16,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:16,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1636 states and 2554 transitions. [2024-11-08 22:30:16,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2554 transitions. [2024-11-08 22:30:16,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-08 22:30:16,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:16,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:30:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:17,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1646 states and 2567 transitions. [2024-11-08 22:30:17,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2567 transitions. [2024-11-08 22:30:17,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-08 22:30:17,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:17,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:17,642 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:18,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1655 states and 2579 transitions. [2024-11-08 22:30:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2579 transitions. [2024-11-08 22:30:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:30:18,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:18,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:19,012 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1659 states and 2593 transitions. [2024-11-08 22:30:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2593 transitions. [2024-11-08 22:30:19,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2024-11-08 22:30:19,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:19,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:19,863 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:30:20,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:20,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1665 states and 2602 transitions. [2024-11-08 22:30:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2602 transitions. [2024-11-08 22:30:20,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2024-11-08 22:30:20,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:20,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:20,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:21,128 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 22:30:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1674 states and 2614 transitions. [2024-11-08 22:30:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2614 transitions. [2024-11-08 22:30:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 784 [2024-11-08 22:30:21,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:21,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:23,087 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:30:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 2454 states and 3409 transitions. [2024-11-08 22:30:30,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 3409 transitions. [2024-11-08 22:30:30,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-08 22:30:30,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:30,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:35,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:35,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2487 states and 3460 transitions. [2024-11-08 22:30:35,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 3460 transitions. [2024-11-08 22:30:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-08 22:30:35,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:35,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:38,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 2502 states and 3478 transitions. [2024-11-08 22:30:38,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 3478 transitions. [2024-11-08 22:30:38,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-08 22:30:38,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:38,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3483 states to 2507 states and 3483 transitions. [2024-11-08 22:30:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 3483 transitions. [2024-11-08 22:30:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-08 22:30:41,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:42,313 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:42,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 2509 states and 3486 transitions. [2024-11-08 22:30:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3486 transitions. [2024-11-08 22:30:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:30:42,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:46,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 2525 states and 3511 transitions. [2024-11-08 22:30:46,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 3511 transitions. [2024-11-08 22:30:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:30:46,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:46,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:46,722 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:47,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2530 states and 3516 transitions. [2024-11-08 22:30:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 3516 transitions. [2024-11-08 22:30:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:30:47,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:47,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:49,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2541 states and 3531 transitions. [2024-11-08 22:30:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3531 transitions. [2024-11-08 22:30:49,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:30:49,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:49,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:50,380 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2551 states and 3542 transitions. [2024-11-08 22:30:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3542 transitions. [2024-11-08 22:30:53,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:30:53,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:53,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:53,554 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:54,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2556 states and 3547 transitions. [2024-11-08 22:30:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 3547 transitions. [2024-11-08 22:30:54,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:30:54,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:54,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 2561 states and 3554 transitions. [2024-11-08 22:30:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3554 transitions. [2024-11-08 22:30:55,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:30:55,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:55,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:57,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2562 states and 3555 transitions. [2024-11-08 22:30:57,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 3555 transitions. [2024-11-08 22:30:57,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:30:57,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:57,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:57,766 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:30:58,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:58,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 2564 states and 3557 transitions. [2024-11-08 22:30:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3557 transitions. [2024-11-08 22:30:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:30:58,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:58,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:31:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 2569 states and 3563 transitions. [2024-11-08 22:31:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3563 transitions. [2024-11-08 22:31:00,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:31:00,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:00,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:31:01,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:01,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 2571 states and 3565 transitions. [2024-11-08 22:31:01,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 3565 transitions. [2024-11-08 22:31:01,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2024-11-08 22:31:01,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:01,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:31:02,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2573 states and 3566 transitions. [2024-11-08 22:31:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 3566 transitions. [2024-11-08 22:31:02,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2024-11-08 22:31:02,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:02,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:03,365 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 2616 states and 3625 transitions. [2024-11-08 22:31:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 3625 transitions. [2024-11-08 22:31:04,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2024-11-08 22:31:04,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:04,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:31:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:05,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 2619 states and 3630 transitions. [2024-11-08 22:31:05,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 3630 transitions. [2024-11-08 22:31:05,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-08 22:31:05,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:05,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:06,279 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:31:07,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 2629 states and 3646 transitions. [2024-11-08 22:31:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 3646 transitions. [2024-11-08 22:31:07,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-08 22:31:07,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:07,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:31:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 2635 states and 3654 transitions. [2024-11-08 22:31:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 3654 transitions. [2024-11-08 22:31:08,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-08 22:31:08,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:08,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:31:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 2636 states and 3655 transitions. [2024-11-08 22:31:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 3655 transitions. [2024-11-08 22:31:09,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-08 22:31:09,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:09,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:31:10,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:10,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 2638 states and 3657 transitions. [2024-11-08 22:31:10,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 3657 transitions. [2024-11-08 22:31:10,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-08 22:31:10,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:10,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:11,141 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:31:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3661 states to 2642 states and 3661 transitions. [2024-11-08 22:31:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 3661 transitions. [2024-11-08 22:31:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-08 22:31:11,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:11,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:12,123 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:31:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:12,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 2648 states and 3668 transitions. [2024-11-08 22:31:12,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 3668 transitions. [2024-11-08 22:31:12,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-08 22:31:12,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:12,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:31:14,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 2653 states and 3674 transitions. [2024-11-08 22:31:14,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 3674 transitions. [2024-11-08 22:31:14,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-08 22:31:14,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:14,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:31:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 2654 states and 3674 transitions. [2024-11-08 22:31:15,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 3674 transitions. [2024-11-08 22:31:15,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-08 22:31:15,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:15,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:16,319 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:31:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:20,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 2665 states and 3694 transitions. [2024-11-08 22:31:20,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 3694 transitions. [2024-11-08 22:31:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-08 22:31:20,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:20,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:20,859 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:31:21,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 2673 states and 3708 transitions. [2024-11-08 22:31:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 3708 transitions. [2024-11-08 22:31:21,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-08 22:31:21,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:22,067 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:31:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:23,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 2679 states and 3716 transitions. [2024-11-08 22:31:23,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3716 transitions. [2024-11-08 22:31:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-08 22:31:23,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:24,443 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:31:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:25,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3719 states to 2682 states and 3719 transitions. [2024-11-08 22:31:25,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 3719 transitions. [2024-11-08 22:31:25,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-08 22:31:25,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:25,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:25,802 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:31:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:26,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2683 states and 3720 transitions. [2024-11-08 22:31:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 3720 transitions. [2024-11-08 22:31:26,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-08 22:31:26,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:31:27,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:27,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 2686 states and 3722 transitions. [2024-11-08 22:31:27,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 3722 transitions. [2024-11-08 22:31:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824 [2024-11-08 22:31:27,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:27,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:31:28,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 2687 states and 3723 transitions. [2024-11-08 22:31:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 3723 transitions. [2024-11-08 22:31:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-08 22:31:28,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:28,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:28,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:29,560 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:32,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2743 states and 3788 transitions. [2024-11-08 22:31:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 3788 transitions. [2024-11-08 22:31:32,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-08 22:31:32,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:32,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:31:33,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2762 states and 3809 transitions. [2024-11-08 22:31:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2762 states and 3809 transitions. [2024-11-08 22:31:33,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-08 22:31:33,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:33,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:34,424 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:31:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2776 states and 3829 transitions. [2024-11-08 22:31:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 3829 transitions. [2024-11-08 22:31:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-08 22:31:36,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:36,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:31:38,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:38,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 2781 states and 3835 transitions. [2024-11-08 22:31:38,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 3835 transitions. [2024-11-08 22:31:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-08 22:31:38,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:38,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:31:39,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:39,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2783 states and 3837 transitions. [2024-11-08 22:31:39,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 3837 transitions. [2024-11-08 22:31:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-08 22:31:39,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:39,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:39,693 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:31:40,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 2785 states and 3839 transitions. [2024-11-08 22:31:40,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 3839 transitions. [2024-11-08 22:31:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-08 22:31:40,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:40,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:31:41,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 2787 states and 3842 transitions. [2024-11-08 22:31:41,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 3842 transitions. [2024-11-08 22:31:41,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-08 22:31:41,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:41,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:41,826 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 22:31:42,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 2803 states and 3862 transitions. [2024-11-08 22:31:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 3862 transitions. [2024-11-08 22:31:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-08 22:31:42,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:42,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:43,157 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 22:31:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3914 states to 2852 states and 3914 transitions. [2024-11-08 22:31:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 3914 transitions. [2024-11-08 22:31:44,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:31:44,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:44,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:31:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2917 states and 4004 transitions. [2024-11-08 22:31:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 4004 transitions. [2024-11-08 22:31:51,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:31:51,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:51,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:31:55,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 2929 states and 4024 transitions. [2024-11-08 22:31:55,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4024 transitions. [2024-11-08 22:31:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:31:55,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:55,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:55,840 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:31:58,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:58,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 2938 states and 4036 transitions. [2024-11-08 22:31:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4036 transitions. [2024-11-08 22:31:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:31:58,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:58,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:59,410 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2947 states and 4048 transitions. [2024-11-08 22:32:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 4048 transitions. [2024-11-08 22:32:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:32:02,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 2949 states and 4051 transitions. [2024-11-08 22:32:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 4051 transitions. [2024-11-08 22:32:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:32:03,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:03,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:05,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2953 states and 4055 transitions. [2024-11-08 22:32:05,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 4055 transitions. [2024-11-08 22:32:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:32:05,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:06,450 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 2956 states and 4058 transitions. [2024-11-08 22:32:07,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 4058 transitions. [2024-11-08 22:32:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:32:07,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:07,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:08,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2958 states and 4060 transitions. [2024-11-08 22:32:08,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4060 transitions. [2024-11-08 22:32:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:32:08,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:08,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:08,508 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2959 states and 4061 transitions. [2024-11-08 22:32:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4061 transitions. [2024-11-08 22:32:09,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 22:32:09,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:09,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:09,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:09,570 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:32:10,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2961 states and 4062 transitions. [2024-11-08 22:32:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4062 transitions. [2024-11-08 22:32:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-08 22:32:10,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:10,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:13,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:13,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 3017 states and 4129 transitions. [2024-11-08 22:32:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 4129 transitions. [2024-11-08 22:32:13,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-08 22:32:13,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:13,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:15,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 3019 states and 4136 transitions. [2024-11-08 22:32:15,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4136 transitions. [2024-11-08 22:32:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-08 22:32:15,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:15,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:15,942 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 3026 states and 4144 transitions. [2024-11-08 22:32:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 4144 transitions. [2024-11-08 22:32:17,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-08 22:32:17,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:17,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:18,183 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:32:20,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4184 states to 3057 states and 4184 transitions. [2024-11-08 22:32:20,936 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 4184 transitions. [2024-11-08 22:32:20,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-08 22:32:20,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:20,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:21,698 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:32:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 3059 states and 4185 transitions. [2024-11-08 22:32:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 4185 transitions. [2024-11-08 22:32:22,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-08 22:32:22,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:22,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:23,027 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:32:28,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:28,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 3093 states and 4228 transitions. [2024-11-08 22:32:28,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3093 states and 4228 transitions. [2024-11-08 22:32:28,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-08 22:32:28,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:28,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:32:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:30,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 3098 states and 4235 transitions. [2024-11-08 22:32:30,059 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 4235 transitions. [2024-11-08 22:32:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-08 22:32:30,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:30,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:32:32,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:32,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 3105 states and 4243 transitions. [2024-11-08 22:32:32,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 4243 transitions. [2024-11-08 22:32:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-08 22:32:32,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:32,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:32,787 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:32:33,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 3107 states and 4245 transitions. [2024-11-08 22:32:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 4245 transitions. [2024-11-08 22:32:33,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-08 22:32:33,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:33,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:34,425 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:32:35,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 3111 states and 4247 transitions. [2024-11-08 22:32:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 4247 transitions. [2024-11-08 22:32:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2024-11-08 22:32:35,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:35,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:35,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:36,188 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:32:36,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4257 states to 3122 states and 4257 transitions. [2024-11-08 22:32:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 4257 transitions. [2024-11-08 22:32:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:32:36,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:36,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:32:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 3183 states and 4329 transitions. [2024-11-08 22:32:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 4329 transitions. [2024-11-08 22:32:40,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:32:40,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:40,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:40,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:32:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 3200 states and 4347 transitions. [2024-11-08 22:32:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 4347 transitions. [2024-11-08 22:32:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:32:41,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:41,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:42,288 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:32:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 3242 states and 4391 transitions. [2024-11-08 22:32:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 4391 transitions. [2024-11-08 22:32:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:32:43,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:43,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:44,069 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:49,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:49,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 3296 states and 4465 transitions. [2024-11-08 22:32:49,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3296 states and 4465 transitions. [2024-11-08 22:32:49,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:32:49,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:49,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:49,512 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:50,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 3299 states and 4469 transitions. [2024-11-08 22:32:50,273 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 4469 transitions. [2024-11-08 22:32:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:32:50,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:51,045 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:52,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 3306 states and 4477 transitions. [2024-11-08 22:32:52,602 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 4477 transitions. [2024-11-08 22:32:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 22:32:52,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:52,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:53,354 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 3315 states and 4488 transitions. [2024-11-08 22:32:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 3315 states and 4488 transitions. [2024-11-08 22:32:55,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-08 22:32:55,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:55,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:32:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:57,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 3323 states and 4496 transitions. [2024-11-08 22:32:57,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 4496 transitions. [2024-11-08 22:32:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-11-08 22:32:57,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:57,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:57,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:33:00,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 3342 states and 4518 transitions. [2024-11-08 22:33:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 4518 transitions. [2024-11-08 22:33:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-11-08 22:33:00,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:00,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:00,918 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:33:01,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:01,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 3347 states and 4522 transitions. [2024-11-08 22:33:01,921 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 4522 transitions. [2024-11-08 22:33:01,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-11-08 22:33:01,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:01,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:33:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:03,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4523 states to 3349 states and 4523 transitions. [2024-11-08 22:33:03,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 4523 transitions. [2024-11-08 22:33:03,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:33:03,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:03,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:09,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:09,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 3415 states and 4601 transitions. [2024-11-08 22:33:09,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3415 states and 4601 transitions. [2024-11-08 22:33:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:33:09,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:09,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:09,776 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:10,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4602 states to 3417 states and 4602 transitions. [2024-11-08 22:33:10,454 INFO L276 IsEmpty]: Start isEmpty. Operand 3417 states and 4602 transitions. [2024-11-08 22:33:10,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:33:10,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:10,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:10,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:11,084 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:12,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:12,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 3420 states and 4604 transitions. [2024-11-08 22:33:12,085 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 4604 transitions. [2024-11-08 22:33:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-08 22:33:12,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:12,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:12,845 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:33:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 3467 states and 4656 transitions. [2024-11-08 22:33:15,602 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states and 4656 transitions. [2024-11-08 22:33:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-08 22:33:15,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:33:17,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:17,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 3478 states and 4668 transitions. [2024-11-08 22:33:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 3478 states and 4668 transitions. [2024-11-08 22:33:17,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2024-11-08 22:33:17,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:17,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:33:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:23,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4746 states to 3544 states and 4746 transitions. [2024-11-08 22:33:23,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3544 states and 4746 transitions. [2024-11-08 22:33:23,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2024-11-08 22:33:23,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:23,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:33:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 3585 states and 4795 transitions. [2024-11-08 22:33:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 3585 states and 4795 transitions. [2024-11-08 22:33:27,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-08 22:33:27,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:27,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:27,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:33:28,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:28,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4797 states to 3587 states and 4797 transitions. [2024-11-08 22:33:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3587 states and 4797 transitions. [2024-11-08 22:33:28,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:33:28,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:28,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:29,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 3615 states and 4825 transitions. [2024-11-08 22:33:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 4825 transitions. [2024-11-08 22:33:29,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2024-11-08 22:33:29,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:29,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:33,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:33,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 3662 states and 4874 transitions. [2024-11-08 22:33:33,539 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 4874 transitions. [2024-11-08 22:33:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2024-11-08 22:33:33,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:33,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:34,326 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:33:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4893 states to 3674 states and 4893 transitions. [2024-11-08 22:33:37,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 4893 transitions. [2024-11-08 22:33:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2024-11-08 22:33:37,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,759 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:33:39,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4937 states to 3716 states and 4937 transitions. [2024-11-08 22:33:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 4937 transitions. [2024-11-08 22:33:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2024-11-08 22:33:39,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:39,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:40,417 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:33:42,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 3723 states and 4944 transitions. [2024-11-08 22:33:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 4944 transitions. [2024-11-08 22:33:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2024-11-08 22:33:42,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:33:45,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4972 states to 3749 states and 4972 transitions. [2024-11-08 22:33:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 4972 transitions. [2024-11-08 22:33:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2024-11-08 22:33:45,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:45,974 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:33:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5031 states to 3803 states and 5031 transitions. [2024-11-08 22:33:49,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3803 states and 5031 transitions. [2024-11-08 22:33:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2024-11-08 22:33:49,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:49,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:49,904 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:50,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:50,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 3850 states and 5080 transitions. [2024-11-08 22:33:50,772 INFO L276 IsEmpty]: Start isEmpty. Operand 3850 states and 5080 transitions. [2024-11-08 22:33:50,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2024-11-08 22:33:50,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:50,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:51,424 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:33:51,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5087 states to 3854 states and 5087 transitions. [2024-11-08 22:33:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3854 states and 5087 transitions. [2024-11-08 22:33:51,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2024-11-08 22:33:51,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:51,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:33:52,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5095 states to 3861 states and 5095 transitions. [2024-11-08 22:33:52,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3861 states and 5095 transitions. [2024-11-08 22:33:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-08 22:33:52,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:52,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:53,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:53,942 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:34:00,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5851 states to 4615 states and 5851 transitions. [2024-11-08 22:34:00,566 INFO L276 IsEmpty]: Start isEmpty. Operand 4615 states and 5851 transitions. [2024-11-08 22:34:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2024-11-08 22:34:00,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:01,018 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:34:02,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 4645 states and 5884 transitions. [2024-11-08 22:34:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 4645 states and 5884 transitions. [2024-11-08 22:34:02,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2024-11-08 22:34:02,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:02,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:03,576 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:34:04,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:04,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 4656 states and 5896 transitions. [2024-11-08 22:34:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 4656 states and 5896 transitions. [2024-11-08 22:34:04,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-11-08 22:34:04,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:04,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:05,536 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6042 states to 4787 states and 6042 transitions. [2024-11-08 22:34:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 4787 states and 6042 transitions. [2024-11-08 22:34:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-11-08 22:34:12,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:12,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:22,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:22,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6103 states to 4840 states and 6103 transitions. [2024-11-08 22:34:22,357 INFO L276 IsEmpty]: Start isEmpty. Operand 4840 states and 6103 transitions. [2024-11-08 22:34:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-11-08 22:34:22,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:22,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:29,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 4888 states and 6158 transitions. [2024-11-08 22:34:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 4888 states and 6158 transitions. [2024-11-08 22:34:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-11-08 22:34:29,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:29,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:34,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6171 states to 4901 states and 6171 transitions. [2024-11-08 22:34:34,749 INFO L276 IsEmpty]: Start isEmpty. Operand 4901 states and 6171 transitions. [2024-11-08 22:34:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2024-11-08 22:34:34,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:34,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:36,242 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 4973 states and 6246 transitions. [2024-11-08 22:34:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 4973 states and 6246 transitions. [2024-11-08 22:34:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2024-11-08 22:34:45,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:48,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6252 states to 4980 states and 6252 transitions. [2024-11-08 22:34:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 4980 states and 6252 transitions. [2024-11-08 22:34:48,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 22:34:48,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:50,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:50,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6328 states to 5052 states and 6328 transitions. [2024-11-08 22:34:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 5052 states and 6328 transitions. [2024-11-08 22:34:50,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-08 22:34:50,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:50,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:50,782 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:34:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 5083 states and 6360 transitions. [2024-11-08 22:34:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 5083 states and 6360 transitions. [2024-11-08 22:34:53,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-08 22:34:53,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:53,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:54,224 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:34:55,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 5096 states and 6373 transitions. [2024-11-08 22:34:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 5096 states and 6373 transitions. [2024-11-08 22:34:55,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-08 22:34:55,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:55,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:34:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6378 states to 5102 states and 6378 transitions. [2024-11-08 22:34:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 5102 states and 6378 transitions. [2024-11-08 22:34:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-08 22:34:57,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:57,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:58,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:58,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6394 states to 5118 states and 6394 transitions. [2024-11-08 22:34:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 5118 states and 6394 transitions. [2024-11-08 22:34:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 22:34:58,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:58,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:00,416 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:06,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6607 states to 5320 states and 6607 transitions. [2024-11-08 22:35:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 5320 states and 6607 transitions. [2024-11-08 22:35:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 22:35:06,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:06,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:07,236 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:07,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:07,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6609 states to 5321 states and 6609 transitions. [2024-11-08 22:35:07,664 INFO L276 IsEmpty]: Start isEmpty. Operand 5321 states and 6609 transitions. [2024-11-08 22:35:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-08 22:35:07,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:07,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:14,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6824 states to 5528 states and 6824 transitions. [2024-11-08 22:35:14,183 INFO L276 IsEmpty]: Start isEmpty. Operand 5528 states and 6824 transitions. [2024-11-08 22:35:14,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-08 22:35:14,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:14,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:16,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6855 states to 5556 states and 6855 transitions. [2024-11-08 22:35:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 5556 states and 6855 transitions. [2024-11-08 22:35:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-08 22:35:16,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:16,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:18,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6859 states to 5559 states and 6859 transitions. [2024-11-08 22:35:18,332 INFO L276 IsEmpty]: Start isEmpty. Operand 5559 states and 6859 transitions. [2024-11-08 22:35:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 22:35:18,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:18,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:18,990 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6977 states to 5671 states and 6977 transitions. [2024-11-08 22:35:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 5671 states and 6977 transitions. [2024-11-08 22:35:21,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 22:35:21,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:21,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:36,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7206 states to 5891 states and 7206 transitions. [2024-11-08 22:35:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 5891 states and 7206 transitions. [2024-11-08 22:35:36,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 22:35:36,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:36,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:35:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:38,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7232 states to 5917 states and 7232 transitions. [2024-11-08 22:35:38,730 INFO L276 IsEmpty]: Start isEmpty. Operand 5917 states and 7232 transitions. [2024-11-08 22:35:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 22:35:38,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:38,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:39,434 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:47,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7347 states to 6025 states and 7347 transitions. [2024-11-08 22:35:47,385 INFO L276 IsEmpty]: Start isEmpty. Operand 6025 states and 7347 transitions. [2024-11-08 22:35:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-08 22:35:47,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:47,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7355 states to 6030 states and 7355 transitions. [2024-11-08 22:35:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 6030 states and 7355 transitions. [2024-11-08 22:35:50,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 22:35:50,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:50,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 237 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:51,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7358 states to 6032 states and 7358 transitions. [2024-11-08 22:35:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 6032 states and 7358 transitions. [2024-11-08 22:35:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 22:35:51,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:51,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:52,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:52,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7361 states to 6034 states and 7361 transitions. [2024-11-08 22:35:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 6034 states and 7361 transitions. [2024-11-08 22:35:52,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 22:35:52,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:52,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.