./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label41.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/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_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label41.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/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_88e5803c-e08b-453b-b74b-e1cbcd562b06/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 8a1a78af7c4b2db6e13e1279aac41ace16738d5ca6c2d9fbf2fe2932ec8f59d3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:48:16,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:48:16,924 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:48:16,930 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:48:16,930 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:48:16,968 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:48:16,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:48:16,973 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:48:16,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:48:16,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:48:16,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:48:16,979 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:48:16,979 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:48:16,980 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:48:16,980 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:48:16,981 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:48:16,981 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:48:16,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:48:16,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:48:16,982 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:48:16,987 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:48:16,988 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:48:16,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:48:16,989 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:48:16,994 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:48:16,994 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:48:16,995 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:48:16,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:48:16,996 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:48:16,996 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:48:16,996 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:48:16,997 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:48:16,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:48:16,997 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_88e5803c-e08b-453b-b74b-e1cbcd562b06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a1a78af7c4b2db6e13e1279aac41ace16738d5ca6c2d9fbf2fe2932ec8f59d3 [2024-11-08 19:48:17,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:48:17,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:48:17,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:48:17,367 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:48:17,368 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:48:17,369 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem04_label41.c Unable to find full path for "g++" [2024-11-08 19:48:19,889 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:48:20,556 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:48:20,557 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/sv-benchmarks/c/eca-rers2012/Problem04_label41.c [2024-11-08 19:48:20,603 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/data/49330ecfe/384631e5690841b38fd8ca167f36915a/FLAG5c5912fbc [2024-11-08 19:48:20,994 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/data/49330ecfe/384631e5690841b38fd8ca167f36915a [2024-11-08 19:48:20,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:48:20,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:48:21,001 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:48:21,001 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:48:21,009 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:48:21,010 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:48:20" (1/1) ... [2024-11-08 19:48:21,012 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e0f5c28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:21, skipping insertion in model container [2024-11-08 19:48:21,016 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:48:20" (1/1) ... [2024-11-08 19:48:21,180 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:48:23,415 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_88e5803c-e08b-453b-b74b-e1cbcd562b06/sv-benchmarks/c/eca-rers2012/Problem04_label41.c[183869,183882] [2024-11-08 19:48:23,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:48:23,458 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:48:24,262 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_88e5803c-e08b-453b-b74b-e1cbcd562b06/sv-benchmarks/c/eca-rers2012/Problem04_label41.c[183869,183882] [2024-11-08 19:48:24,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:48:24,309 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:48:24,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24 WrapperNode [2024-11-08 19:48:24,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:48:24,312 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:48:24,312 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:48:24,313 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:48:24,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:24,403 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:24,637 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5575 [2024-11-08 19:48:24,638 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:48:24,639 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:48:24,640 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:48:24,640 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:48:24,651 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:24,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:24,759 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:24,760 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:24,887 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:24,930 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:24,953 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:25,020 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:25,088 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:48:25,089 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:48:25,090 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:48:25,090 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:48:25,091 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:48:24" (1/1) ... [2024-11-08 19:48:25,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:48:25,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:48:25,132 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:48:25,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88e5803c-e08b-453b-b74b-e1cbcd562b06/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:48:25,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:48:25,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:48:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:48:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:48:25,289 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:48:25,291 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:48:32,003 INFO L? ?]: Removed 768 outVars from TransFormulas that were not future-live. [2024-11-08 19:48:32,005 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:48:32,503 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:48:32,504 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:48:32,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:48:32 BoogieIcfgContainer [2024-11-08 19:48:32,504 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:48:32,505 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:48:32,505 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:48:32,523 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:48:32,523 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:48:32" (1/1) ... [2024-11-08 19:48:32,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:48:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 763 states and 1515 transitions. [2024-11-08 19:48:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1515 transitions. [2024-11-08 19:48:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2024-11-08 19:48:32,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:32,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1516 states and 2310 transitions. [2024-11-08 19:48:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2310 transitions. [2024-11-08 19:48:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2024-11-08 19:48:40,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:40,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:40,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:43,259 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 19:48:43,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1519 states and 2315 transitions. [2024-11-08 19:48:43,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2315 transitions. [2024-11-08 19:48:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2024-11-08 19:48:43,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:43,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:45,129 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 19:48:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1528 states and 2327 transitions. [2024-11-08 19:48:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2327 transitions. [2024-11-08 19:48:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-08 19:48:45,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:45,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:45,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:46,393 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 19:48:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1538 states and 2341 transitions. [2024-11-08 19:48:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2341 transitions. [2024-11-08 19:48:46,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-08 19:48:46,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:46,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:48,534 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 19:48:49,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1550 states and 2358 transitions. [2024-11-08 19:48:49,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2358 transitions. [2024-11-08 19:48:49,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-11-08 19:48:49,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:49,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:49,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:50,723 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:48:52,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:52,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1551 states and 2359 transitions. [2024-11-08 19:48:52,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2359 transitions. [2024-11-08 19:48:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 19:48:52,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:52,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:48:53,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1565 states and 2377 transitions. [2024-11-08 19:48:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2377 transitions. [2024-11-08 19:48:53,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 19:48:53,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:53,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:54,645 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:48:54,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1568 states and 2380 transitions. [2024-11-08 19:48:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2380 transitions. [2024-11-08 19:48:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-08 19:48:54,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:54,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:55,724 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:48:56,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2406 states to 1594 states and 2406 transitions. [2024-11-08 19:48:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2406 transitions. [2024-11-08 19:48:56,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-08 19:48:56,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:56,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:48:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1630 states and 2444 transitions. [2024-11-08 19:48:57,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2444 transitions. [2024-11-08 19:48:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2024-11-08 19:48:57,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:57,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:57,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:58,152 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 19:48:58,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1675 states and 2492 transitions. [2024-11-08 19:48:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2492 transitions. [2024-11-08 19:48:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-08 19:48:58,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:58,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:59,853 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:01,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1736 states and 2559 transitions. [2024-11-08 19:49:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2559 transitions. [2024-11-08 19:49:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2024-11-08 19:49:01,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:01,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:01,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:01,692 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:49:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:01,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1738 states and 2560 transitions. [2024-11-08 19:49:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2560 transitions. [2024-11-08 19:49:01,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-08 19:49:01,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:02,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:03,596 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 19:49:05,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1806 states and 2635 transitions. [2024-11-08 19:49:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2635 transitions. [2024-11-08 19:49:05,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2024-11-08 19:49:05,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:05,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:05,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:06,619 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:08,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1861 states and 2697 transitions. [2024-11-08 19:49:08,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 2697 transitions. [2024-11-08 19:49:08,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-11-08 19:49:08,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:49:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1868 states and 2704 transitions. [2024-11-08 19:49:10,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2704 transitions. [2024-11-08 19:49:10,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-11-08 19:49:10,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:10,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:10,903 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 19:49:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:11,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1881 states and 2719 transitions. [2024-11-08 19:49:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2719 transitions. [2024-11-08 19:49:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-08 19:49:11,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:11,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:12,386 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:12,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1897 states and 2738 transitions. [2024-11-08 19:49:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2738 transitions. [2024-11-08 19:49:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-08 19:49:12,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:13,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:13,533 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:15,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1958 states and 2806 transitions. [2024-11-08 19:49:15,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2806 transitions. [2024-11-08 19:49:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 19:49:15,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:15,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:49:16,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:16,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1959 states and 2809 transitions. [2024-11-08 19:49:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 2809 transitions. [2024-11-08 19:49:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 19:49:16,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:16,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:17,209 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:49:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:17,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1971 states and 2822 transitions. [2024-11-08 19:49:17,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2822 transitions. [2024-11-08 19:49:17,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 19:49:17,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:17,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:18,562 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:49:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:18,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1974 states and 2825 transitions. [2024-11-08 19:49:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 2825 transitions. [2024-11-08 19:49:19,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-11-08 19:49:19,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:19,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:19,524 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 19:49:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 2032 states and 2885 transitions. [2024-11-08 19:49:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 2885 transitions. [2024-11-08 19:49:20,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-08 19:49:20,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:20,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:20,774 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 19:49:22,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 2089 states and 2946 transitions. [2024-11-08 19:49:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 2946 transitions. [2024-11-08 19:49:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-08 19:49:22,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:22,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:22,889 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 19:49:23,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:23,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 2092 states and 2949 transitions. [2024-11-08 19:49:23,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 2949 transitions. [2024-11-08 19:49:23,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-08 19:49:23,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:23,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:49:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:24,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 2104 states and 2962 transitions. [2024-11-08 19:49:24,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 2962 transitions. [2024-11-08 19:49:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-08 19:49:24,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:24,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:49:25,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:25,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 2115 states and 2973 transitions. [2024-11-08 19:49:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 2973 transitions. [2024-11-08 19:49:25,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-11-08 19:49:25,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:25,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:49:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 2119 states and 2977 transitions. [2024-11-08 19:49:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 2977 transitions. [2024-11-08 19:49:25,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 19:49:25,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:25,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:26,189 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 19:49:27,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 2154 states and 3018 transitions. [2024-11-08 19:49:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 3018 transitions. [2024-11-08 19:49:27,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 19:49:27,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:27,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:27,804 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 19:49:28,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 2182 states and 3047 transitions. [2024-11-08 19:49:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 3047 transitions. [2024-11-08 19:49:28,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-08 19:49:28,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:28,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:28,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:29,251 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 19:49:31,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:31,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 2251 states and 3126 transitions. [2024-11-08 19:49:31,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 3126 transitions. [2024-11-08 19:49:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-08 19:49:31,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:31,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:31,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:49:34,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:34,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 2321 states and 3206 transitions. [2024-11-08 19:49:34,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3206 transitions. [2024-11-08 19:49:34,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-08 19:49:34,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:34,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:34,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:49:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 2332 states and 3218 transitions. [2024-11-08 19:49:35,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 3218 transitions. [2024-11-08 19:49:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 19:49:35,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:35,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:36,766 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 19:49:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:38,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 2394 states and 3285 transitions. [2024-11-08 19:49:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 3285 transitions. [2024-11-08 19:49:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 853 [2024-11-08 19:49:38,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:38,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:38,812 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:49:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 2447 states and 3340 transitions. [2024-11-08 19:49:40,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 3340 transitions. [2024-11-08 19:49:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-08 19:49:40,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:40,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:40,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:40,864 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 19:49:41,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 2451 states and 3343 transitions. [2024-11-08 19:49:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3343 transitions. [2024-11-08 19:49:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-08 19:49:41,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:41,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:49:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2518 states and 3418 transitions. [2024-11-08 19:49:43,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3418 transitions. [2024-11-08 19:49:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-08 19:49:43,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:43,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:43,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:49:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2528 states and 3428 transitions. [2024-11-08 19:49:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 3428 transitions. [2024-11-08 19:49:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-08 19:49:45,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:45,829 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:49:47,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 2590 states and 3495 transitions. [2024-11-08 19:49:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 3495 transitions. [2024-11-08 19:49:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2024-11-08 19:49:47,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:47,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:49:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3562 states to 2651 states and 3562 transitions. [2024-11-08 19:49:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 3562 transitions. [2024-11-08 19:49:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2024-11-08 19:49:50,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:51,380 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 19:49:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:52,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 2698 states and 3611 transitions. [2024-11-08 19:49:52,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 3611 transitions. [2024-11-08 19:49:52,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2024-11-08 19:49:52,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:52,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:53,633 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:49:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3652 states to 2735 states and 3652 transitions. [2024-11-08 19:49:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 3652 transitions. [2024-11-08 19:49:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2024-11-08 19:49:55,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:55,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:49:56,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:56,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 2741 states and 3657 transitions. [2024-11-08 19:49:56,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 3657 transitions. [2024-11-08 19:49:56,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-08 19:49:56,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:56,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:57,567 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 19:50:02,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 3495 states and 4425 transitions. [2024-11-08 19:50:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 4425 transitions. [2024-11-08 19:50:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-08 19:50:02,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:02,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:03,560 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:50:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:04,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4457 states to 3524 states and 4457 transitions. [2024-11-08 19:50:04,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3524 states and 4457 transitions. [2024-11-08 19:50:04,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2024-11-08 19:50:04,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:50:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 3545 states and 4477 transitions. [2024-11-08 19:50:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 3545 states and 4477 transitions. [2024-11-08 19:50:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-08 19:50:05,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:05,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:05,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:06,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:06,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4510 states to 3575 states and 4510 transitions. [2024-11-08 19:50:06,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3575 states and 4510 transitions. [2024-11-08 19:50:06,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2024-11-08 19:50:06,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:06,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:07,258 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:50:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4517 states to 3580 states and 4517 transitions. [2024-11-08 19:50:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3580 states and 4517 transitions. [2024-11-08 19:50:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2024-11-08 19:50:07,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:08,513 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:12,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 3701 states and 4646 transitions. [2024-11-08 19:50:12,256 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 4646 transitions. [2024-11-08 19:50:12,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 916 [2024-11-08 19:50:12,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,051 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:50:13,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4665 states to 3720 states and 4665 transitions. [2024-11-08 19:50:13,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 4665 transitions. [2024-11-08 19:50:13,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-08 19:50:13,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,801 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:50:15,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 3767 states and 4717 transitions. [2024-11-08 19:50:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 3767 states and 4717 transitions. [2024-11-08 19:50:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-08 19:50:15,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:15,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:16,370 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:50:16,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3769 states and 4718 transitions. [2024-11-08 19:50:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3769 states and 4718 transitions. [2024-11-08 19:50:16,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-08 19:50:16,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,236 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:50:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4751 states to 3800 states and 4751 transitions. [2024-11-08 19:50:18,081 INFO L276 IsEmpty]: Start isEmpty. Operand 3800 states and 4751 transitions. [2024-11-08 19:50:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2024-11-08 19:50:18,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:18,798 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 3898 states and 4857 transitions. [2024-11-08 19:50:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3898 states and 4857 transitions. [2024-11-08 19:50:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2024-11-08 19:50:21,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:21,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:22,077 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4921 states to 3961 states and 4921 transitions. [2024-11-08 19:50:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3961 states and 4921 transitions. [2024-11-08 19:50:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2024-11-08 19:50:24,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:24,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:25,135 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4953 states to 3992 states and 4953 transitions. [2024-11-08 19:50:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 3992 states and 4953 transitions. [2024-11-08 19:50:26,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2024-11-08 19:50:26,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:26,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:26,829 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:28,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 4081 states and 5050 transitions. [2024-11-08 19:50:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 5050 transitions. [2024-11-08 19:50:28,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2024-11-08 19:50:28,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:28,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:29,624 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:31,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5089 states to 4117 states and 5089 transitions. [2024-11-08 19:50:31,060 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5089 transitions. [2024-11-08 19:50:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 19:50:31,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:31,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:31,676 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:50:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:35,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 4224 states and 5208 transitions. [2024-11-08 19:50:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 4224 states and 5208 transitions. [2024-11-08 19:50:35,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 19:50:35,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:35,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:50:37,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:37,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 4235 states and 5219 transitions. [2024-11-08 19:50:37,046 INFO L276 IsEmpty]: Start isEmpty. Operand 4235 states and 5219 transitions. [2024-11-08 19:50:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2024-11-08 19:50:37,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:37,506 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:50:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 4297 states and 5287 transitions. [2024-11-08 19:50:38,462 INFO L276 IsEmpty]: Start isEmpty. Operand 4297 states and 5287 transitions. [2024-11-08 19:50:38,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 19:50:38,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:38,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:39,149 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:50:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:41,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5363 states to 4368 states and 5363 transitions. [2024-11-08 19:50:41,674 INFO L276 IsEmpty]: Start isEmpty. Operand 4368 states and 5363 transitions. [2024-11-08 19:50:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 19:50:41,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:50:43,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 4383 states and 5377 transitions. [2024-11-08 19:50:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 4383 states and 5377 transitions. [2024-11-08 19:50:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2024-11-08 19:50:43,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:50:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:45,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5411 states to 4416 states and 5411 transitions. [2024-11-08 19:50:45,079 INFO L276 IsEmpty]: Start isEmpty. Operand 4416 states and 5411 transitions. [2024-11-08 19:50:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2024-11-08 19:50:45,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:45,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:45,563 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:50:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 4420 states and 5414 transitions. [2024-11-08 19:50:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 4420 states and 5414 transitions. [2024-11-08 19:50:45,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 19:50:45,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:45,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 208 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:55,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:55,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 4572 states and 5583 transitions. [2024-11-08 19:50:55,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4572 states and 5583 transitions. [2024-11-08 19:50:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 19:50:55,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:55,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 208 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5614 states to 4603 states and 5614 transitions. [2024-11-08 19:50:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 4603 states and 5614 transitions. [2024-11-08 19:50:58,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-08 19:50:58,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:58,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:59,120 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:51:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:01,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5711 states to 4697 states and 5711 transitions. [2024-11-08 19:51:01,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4697 states and 5711 transitions. [2024-11-08 19:51:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 19:51:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:02,537 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:51:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5788 states to 4772 states and 5788 transitions. [2024-11-08 19:51:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 4772 states and 5788 transitions. [2024-11-08 19:51:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 19:51:04,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:51:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:05,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5818 states to 4803 states and 5818 transitions. [2024-11-08 19:51:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4803 states and 5818 transitions. [2024-11-08 19:51:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-08 19:51:06,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:06,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:06,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:51:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:08,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 4852 states and 5869 transitions. [2024-11-08 19:51:08,160 INFO L276 IsEmpty]: Start isEmpty. Operand 4852 states and 5869 transitions. [2024-11-08 19:51:08,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-08 19:51:08,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:08,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:08,681 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:51:09,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 4870 states and 5888 transitions. [2024-11-08 19:51:09,614 INFO L276 IsEmpty]: Start isEmpty. Operand 4870 states and 5888 transitions. [2024-11-08 19:51:09,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-08 19:51:09,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:09,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:10,452 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:11,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:11,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5977 states to 4954 states and 5977 transitions. [2024-11-08 19:51:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 4954 states and 5977 transitions. [2024-11-08 19:51:11,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 19:51:11,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:11,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:11,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:12,451 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:13,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6023 states to 4997 states and 6023 transitions. [2024-11-08 19:51:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 4997 states and 6023 transitions. [2024-11-08 19:51:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 19:51:13,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:13,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 19:51:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 5105 states and 6137 transitions. [2024-11-08 19:51:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 5105 states and 6137 transitions. [2024-11-08 19:51:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 19:51:16,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:16,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:16,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:17,466 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:51:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6181 states to 5146 states and 6181 transitions. [2024-11-08 19:51:20,229 INFO L276 IsEmpty]: Start isEmpty. Operand 5146 states and 6181 transitions. [2024-11-08 19:51:20,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 19:51:20,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:20,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:20,809 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:51:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6188 states to 5153 states and 6188 transitions. [2024-11-08 19:51:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 5153 states and 6188 transitions. [2024-11-08 19:51:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 19:51:21,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:21,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:21,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:22,087 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 19:51:24,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 5204 states and 6244 transitions. [2024-11-08 19:51:24,098 INFO L276 IsEmpty]: Start isEmpty. Operand 5204 states and 6244 transitions. [2024-11-08 19:51:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 19:51:24,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:24,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:51:25,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 5214 states and 6253 transitions. [2024-11-08 19:51:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 5214 states and 6253 transitions. [2024-11-08 19:51:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-08 19:51:25,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:25,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:26,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:26,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 5228 states and 6268 transitions. [2024-11-08 19:51:26,685 INFO L276 IsEmpty]: Start isEmpty. Operand 5228 states and 6268 transitions. [2024-11-08 19:51:26,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-08 19:51:26,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:26,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:27,317 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:51:28,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:28,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 5259 states and 6299 transitions. [2024-11-08 19:51:28,385 INFO L276 IsEmpty]: Start isEmpty. Operand 5259 states and 6299 transitions. [2024-11-08 19:51:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-08 19:51:28,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:29,055 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:51:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 5282 states and 6321 transitions. [2024-11-08 19:51:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 5282 states and 6321 transitions. [2024-11-08 19:51:30,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-08 19:51:30,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:30,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:30,792 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:51:32,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6369 states to 5326 states and 6369 transitions. [2024-11-08 19:51:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 5326 states and 6369 transitions. [2024-11-08 19:51:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-08 19:51:32,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:32,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 309 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:51:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6443 states to 5390 states and 6443 transitions. [2024-11-08 19:51:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 5390 states and 6443 transitions. [2024-11-08 19:51:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-08 19:51:36,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:36,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:51:39,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6516 states to 5462 states and 6516 transitions. [2024-11-08 19:51:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 5462 states and 6516 transitions. [2024-11-08 19:51:39,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-08 19:51:39,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:39,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:51:41,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:41,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6527 states to 5473 states and 6527 transitions. [2024-11-08 19:51:41,141 INFO L276 IsEmpty]: Start isEmpty. Operand 5473 states and 6527 transitions. [2024-11-08 19:51:41,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 19:51:41,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:41,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:41,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6549 states to 5493 states and 6549 transitions. [2024-11-08 19:51:42,277 INFO L276 IsEmpty]: Start isEmpty. Operand 5493 states and 6549 transitions. [2024-11-08 19:51:42,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-08 19:51:42,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:42,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:43,159 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6602 states to 5544 states and 6602 transitions. [2024-11-08 19:51:44,169 INFO L276 IsEmpty]: Start isEmpty. Operand 5544 states and 6602 transitions. [2024-11-08 19:51:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 19:51:44,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:44,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:45,372 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:51:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6679 states to 5618 states and 6679 transitions. [2024-11-08 19:51:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 5618 states and 6679 transitions. [2024-11-08 19:51:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 19:51:47,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:51:48,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:48,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6685 states to 5625 states and 6685 transitions. [2024-11-08 19:51:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 5625 states and 6685 transitions. [2024-11-08 19:51:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 19:51:48,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:48,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:48,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:52,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6826 states to 5754 states and 6826 transitions. [2024-11-08 19:51:52,782 INFO L276 IsEmpty]: Start isEmpty. Operand 5754 states and 6826 transitions. [2024-11-08 19:51:52,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 19:51:52,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:52,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:52,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:53,372 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6870 states to 5799 states and 6870 transitions. [2024-11-08 19:51:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 5799 states and 6870 transitions. [2024-11-08 19:51:54,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-08 19:51:54,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:54,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 337 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 19:51:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6921 states to 5846 states and 6921 transitions. [2024-11-08 19:51:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 5846 states and 6921 transitions. [2024-11-08 19:51:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 19:51:56,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:56,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:56,813 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:51:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6960 states to 5881 states and 6960 transitions. [2024-11-08 19:51:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 5881 states and 6960 transitions. [2024-11-08 19:51:58,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 19:51:58,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:58,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:59,792 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 19:52:10,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7181 states to 6091 states and 7181 transitions. [2024-11-08 19:52:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 6091 states and 7181 transitions. [2024-11-08 19:52:10,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 19:52:10,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:10,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:11,854 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 19:52:13,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7183 states to 6092 states and 7183 transitions. [2024-11-08 19:52:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 6092 states and 7183 transitions. [2024-11-08 19:52:13,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-08 19:52:13,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:13,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:13,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:14,430 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:52:14,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:14,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7206 states to 6112 states and 7206 transitions. [2024-11-08 19:52:14,814 INFO L276 IsEmpty]: Start isEmpty. Operand 6112 states and 7206 transitions. [2024-11-08 19:52:14,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-08 19:52:14,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:14,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:15,751 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:52:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7218 states to 6122 states and 7218 transitions. [2024-11-08 19:52:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 6122 states and 7218 transitions. [2024-11-08 19:52:16,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-08 19:52:16,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:16,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:16,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:16,907 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:52:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:17,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7240 states to 6142 states and 7240 transitions. [2024-11-08 19:52:17,537 INFO L276 IsEmpty]: Start isEmpty. Operand 6142 states and 7240 transitions. [2024-11-08 19:52:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-08 19:52:17,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:17,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:18,244 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:52:18,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:18,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7244 states to 6147 states and 7244 transitions. [2024-11-08 19:52:18,839 INFO L276 IsEmpty]: Start isEmpty. Operand 6147 states and 7244 transitions. [2024-11-08 19:52:18,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-08 19:52:18,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:18,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:19,711 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:52:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7331 states to 6231 states and 7331 transitions. [2024-11-08 19:52:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 6231 states and 7331 transitions. [2024-11-08 19:52:23,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-08 19:52:23,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:23,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 19:52:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7367 states to 6265 states and 7367 transitions. [2024-11-08 19:52:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 6265 states and 7367 transitions. [2024-11-08 19:52:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 19:52:25,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:25,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:27,379 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7596 states to 6484 states and 7596 transitions. [2024-11-08 19:52:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 6484 states and 7596 transitions. [2024-11-08 19:52:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 19:52:36,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:36,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:37,929 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 19:52:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:39,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7607 states to 6494 states and 7607 transitions. [2024-11-08 19:52:39,393 INFO L276 IsEmpty]: Start isEmpty. Operand 6494 states and 7607 transitions. [2024-11-08 19:52:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 19:52:39,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:39,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:40,259 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 19:52:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:45,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7643 states to 6525 states and 7643 transitions. [2024-11-08 19:52:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 6525 states and 7643 transitions. [2024-11-08 19:52:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-08 19:52:45,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:45,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:46,146 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 19:52:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7668 states to 6546 states and 7668 transitions. [2024-11-08 19:52:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 6546 states and 7668 transitions. [2024-11-08 19:52:48,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 19:52:48,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:48,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:49,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:49,584 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-08 19:52:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:49,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7670 states to 6548 states and 7670 transitions. [2024-11-08 19:52:49,810 INFO L276 IsEmpty]: Start isEmpty. Operand 6548 states and 7670 transitions. [2024-11-08 19:52:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 19:52:49,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:49,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:50,599 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 19:52:50,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7672 states to 6550 states and 7672 transitions. [2024-11-08 19:52:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 6550 states and 7672 transitions. [2024-11-08 19:52:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 19:52:50,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:50,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7835 states to 6699 states and 7835 transitions. [2024-11-08 19:52:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 6699 states and 7835 transitions. [2024-11-08 19:52:59,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 19:52:59,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:59,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:01,067 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7888 states to 6754 states and 7888 transitions. [2024-11-08 19:53:04,181 INFO L276 IsEmpty]: Start isEmpty. Operand 6754 states and 7888 transitions. [2024-11-08 19:53:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 19:53:04,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:09,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7912 states to 6774 states and 7912 transitions. [2024-11-08 19:53:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 6774 states and 7912 transitions. [2024-11-08 19:53:09,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 19:53:09,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:09,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:10,967 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:13,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:13,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7947 states to 6804 states and 7947 transitions. [2024-11-08 19:53:13,793 INFO L276 IsEmpty]: Start isEmpty. Operand 6804 states and 7947 transitions. [2024-11-08 19:53:13,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-08 19:53:13,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:13,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:14,484 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7980 states to 6833 states and 7980 transitions. [2024-11-08 19:53:17,954 INFO L276 IsEmpty]: Start isEmpty. Operand 6833 states and 7980 transitions. [2024-11-08 19:53:17,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 19:53:17,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:17,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:18,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 245 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 19:53:21,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8050 states to 6901 states and 8050 transitions. [2024-11-08 19:53:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 6901 states and 8050 transitions. [2024-11-08 19:53:22,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 19:53:22,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:22,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:23,236 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:26,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8065 states to 6911 states and 8065 transitions. [2024-11-08 19:53:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 6911 states and 8065 transitions. [2024-11-08 19:53:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 19:53:26,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:26,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:27,917 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-08 19:53:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8066 states to 6912 states and 8066 transitions. [2024-11-08 19:53:29,950 INFO L276 IsEmpty]: Start isEmpty. Operand 6912 states and 8066 transitions. [2024-11-08 19:53:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 19:53:29,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:29,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8251 states to 7090 states and 8251 transitions. [2024-11-08 19:53:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 7090 states and 8251 transitions. [2024-11-08 19:53:42,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 19:53:42,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:42,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:44,120 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-08 19:53:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8318 states to 7154 states and 8318 transitions. [2024-11-08 19:53:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 7154 states and 8318 transitions. [2024-11-08 19:53:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 19:53:46,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:46,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:46,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:47,229 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:53:48,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:48,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8328 states to 7163 states and 8328 transitions. [2024-11-08 19:53:48,946 INFO L276 IsEmpty]: Start isEmpty. Operand 7163 states and 8328 transitions. [2024-11-08 19:53:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 19:53:48,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:48,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:52,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8335 states to 7168 states and 8335 transitions. [2024-11-08 19:53:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 7168 states and 8335 transitions. [2024-11-08 19:53:52,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 19:53:52,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:52,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:54:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:02,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8509 states to 7330 states and 8509 transitions. [2024-11-08 19:54:02,638 INFO L276 IsEmpty]: Start isEmpty. Operand 7330 states and 8509 transitions. [2024-11-08 19:54:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 19:54:02,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:02,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:54:04,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8519 states to 7341 states and 8519 transitions. [2024-11-08 19:54:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 7341 states and 8519 transitions. [2024-11-08 19:54:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2024-11-08 19:54:04,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:54:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:13,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8688 states to 7501 states and 8688 transitions. [2024-11-08 19:54:13,686 INFO L276 IsEmpty]: Start isEmpty. Operand 7501 states and 8688 transitions. [2024-11-08 19:54:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2024-11-08 19:54:13,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:13,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:14,716 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:54:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:16,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8690 states to 7502 states and 8690 transitions. [2024-11-08 19:54:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 7502 states and 8690 transitions. [2024-11-08 19:54:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 19:54:16,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:16,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 279 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:54:17,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8695 states to 7506 states and 8695 transitions. [2024-11-08 19:54:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 7506 states and 8695 transitions. [2024-11-08 19:54:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 19:54:17,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:17,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:18,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:18,807 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 279 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 19:54:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:19,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8700 states to 7510 states and 8700 transitions. [2024-11-08 19:54:19,487 INFO L276 IsEmpty]: Start isEmpty. Operand 7510 states and 8700 transitions. [2024-11-08 19:54:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 19:54:19,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:19,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:54:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:22,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8712 states to 7520 states and 8712 transitions. [2024-11-08 19:54:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 7520 states and 8712 transitions. [2024-11-08 19:54:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 19:54:22,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:22,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:24,244 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8741 states to 7544 states and 8741 transitions. [2024-11-08 19:54:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 7544 states and 8741 transitions. [2024-11-08 19:54:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 19:54:29,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:29,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:30,649 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 411 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:54:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:32,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8788 states to 7588 states and 8788 transitions. [2024-11-08 19:54:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 7588 states and 8788 transitions. [2024-11-08 19:54:32,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 19:54:32,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:32,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 263 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9039 states to 7820 states and 9039 transitions. [2024-11-08 19:54:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 7820 states and 9039 transitions. [2024-11-08 19:54:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 19:54:56,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:56,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:05,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9080 states to 7852 states and 9080 transitions. [2024-11-08 19:55:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 7852 states and 9080 transitions. [2024-11-08 19:55:05,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 19:55:05,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:05,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:08,870 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:19,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9239 states to 8003 states and 9239 transitions. [2024-11-08 19:55:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 8003 states and 9239 transitions. [2024-11-08 19:55:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 19:55:19,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:19,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:19,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9301 states to 8065 states and 9301 transitions. [2024-11-08 19:55:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 8065 states and 9301 transitions. [2024-11-08 19:55:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 19:55:28,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:28,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:32,209 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 263 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9322 states to 8086 states and 9322 transitions. [2024-11-08 19:55:36,549 INFO L276 IsEmpty]: Start isEmpty. Operand 8086 states and 9322 transitions. [2024-11-08 19:55:36,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 19:55:36,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:36,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:36,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.