./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label59.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_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/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_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label59.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/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_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/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 a1d43339bf99e396ee9cff2fd1c3536874495bd8c1d87f535a6a916d3c567de6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:43:46,893 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:43:46,976 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:43:46,981 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:43:46,982 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:43:47,009 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:43:47,010 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:43:47,011 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:43:47,012 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:43:47,012 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:43:47,013 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:43:47,013 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:43:47,014 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:43:47,014 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:43:47,014 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:43:47,015 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:43:47,015 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:43:47,016 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:43:47,016 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:43:47,017 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:43:47,017 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:43:47,018 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:43:47,018 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:43:47,019 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:43:47,019 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:43:47,020 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:43:47,020 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:43:47,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:43:47,021 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:43:47,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:43:47,022 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:43:47,022 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:43:47,022 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:43:47,023 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_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1d43339bf99e396ee9cff2fd1c3536874495bd8c1d87f535a6a916d3c567de6 [2024-11-08 22:43:47,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:43:47,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:43:47,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:43:47,340 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:43:47,341 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:43:47,343 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem04_label59.c Unable to find full path for "g++" [2024-11-08 22:43:49,554 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:43:50,080 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:43:50,080 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/sv-benchmarks/c/eca-rers2012/Problem04_label59.c [2024-11-08 22:43:50,116 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/data/09401b10e/779b0b02d76c4e3eb38789b80319a22a/FLAG8e1aa5602 [2024-11-08 22:43:50,145 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/data/09401b10e/779b0b02d76c4e3eb38789b80319a22a [2024-11-08 22:43:50,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:43:50,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:43:50,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:43:50,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:43:50,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:43:50,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:43:50" (1/1) ... [2024-11-08 22:43:50,164 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f347e89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:50, skipping insertion in model container [2024-11-08 22:43:50,165 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:43:50" (1/1) ... [2024-11-08 22:43:50,331 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:43:51,765 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_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/sv-benchmarks/c/eca-rers2012/Problem04_label59.c[181007,181020] [2024-11-08 22:43:51,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:43:51,808 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:43:52,466 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_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/sv-benchmarks/c/eca-rers2012/Problem04_label59.c[181007,181020] [2024-11-08 22:43:52,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:43:52,506 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:43:52,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52 WrapperNode [2024-11-08 22:43:52,507 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:43:52,508 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:43:52,508 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:43:52,508 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:43:52,515 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:52,581 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:52,749 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5575 [2024-11-08 22:43:52,749 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:43:52,750 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:43:52,750 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:43:52,750 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:43:52,761 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:52,761 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:52,781 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:52,781 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:52,945 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:52,989 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:53,003 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:53,021 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:53,094 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:43:53,095 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:43:53,096 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:43:53,096 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:43:53,097 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:43:52" (1/1) ... [2024-11-08 22:43:53,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:43:53,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:43:53,130 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:43:53,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c5a7bf9-b99a-4949-aad3-7b6dad99cc47/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:43:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:43:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:43:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:43:53,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:43:53,242 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:43:53,243 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:43:58,485 INFO L? ?]: Removed 768 outVars from TransFormulas that were not future-live. [2024-11-08 22:43:58,485 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:43:58,914 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:43:58,915 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:43:58,915 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:43:58 BoogieIcfgContainer [2024-11-08 22:43:58,915 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:43:58,916 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:43:58,916 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:43:58,931 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:43:58,932 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:43:58" (1/1) ... [2024-11-08 22:43:58,942 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:43:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 763 states and 1515 transitions. [2024-11-08 22:43:59,035 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1515 transitions. [2024-11-08 22:43:59,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2024-11-08 22:43:59,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:59,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:01,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1516 states and 2712 transitions. [2024-11-08 22:44:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2712 transitions. [2024-11-08 22:44:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2024-11-08 22:44:06,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:06,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:08,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1519 states and 2717 transitions. [2024-11-08 22:44:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2717 transitions. [2024-11-08 22:44:08,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2024-11-08 22:44:08,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:08,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:09,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1523 states and 2724 transitions. [2024-11-08 22:44:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2724 transitions. [2024-11-08 22:44:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2024-11-08 22:44:09,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:09,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:10,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:10,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1525 states and 2727 transitions. [2024-11-08 22:44:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2727 transitions. [2024-11-08 22:44:10,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 763 [2024-11-08 22:44:10,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:10,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:11,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1528 states and 2732 transitions. [2024-11-08 22:44:11,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2732 transitions. [2024-11-08 22:44:11,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 764 [2024-11-08 22:44:11,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:11,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:12,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:12,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:12,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1529 states and 2733 transitions. [2024-11-08 22:44:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2733 transitions. [2024-11-08 22:44:12,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-08 22:44:12,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:12,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:13,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 1537 states and 2746 transitions. [2024-11-08 22:44:13,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2746 transitions. [2024-11-08 22:44:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2024-11-08 22:44:13,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:13,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:15,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1548 states and 2763 transitions. [2024-11-08 22:44:15,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2763 transitions. [2024-11-08 22:44:15,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-08 22:44:15,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:15,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:16,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1553 states and 2770 transitions. [2024-11-08 22:44:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2770 transitions. [2024-11-08 22:44:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 770 [2024-11-08 22:44:16,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:16,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:17,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1555 states and 2773 transitions. [2024-11-08 22:44:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2773 transitions. [2024-11-08 22:44:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-11-08 22:44:17,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:17,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:24,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:24,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2309 states and 3531 transitions. [2024-11-08 22:44:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3531 transitions. [2024-11-08 22:44:24,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 772 [2024-11-08 22:44:24,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:24,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:24,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:24,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2311 states and 3533 transitions. [2024-11-08 22:44:24,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3533 transitions. [2024-11-08 22:44:24,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2024-11-08 22:44:24,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:24,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:25,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:25,496 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:25,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:25,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 2324 states and 3549 transitions. [2024-11-08 22:44:25,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 3549 transitions. [2024-11-08 22:44:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2024-11-08 22:44:25,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:25,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:26,873 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:27,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2327 states and 3553 transitions. [2024-11-08 22:44:27,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3553 transitions. [2024-11-08 22:44:27,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-08 22:44:27,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:27,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:27,500 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:27,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:27,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 2338 states and 3567 transitions. [2024-11-08 22:44:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3567 transitions. [2024-11-08 22:44:27,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2024-11-08 22:44:27,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:27,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:28,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:29,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:29,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 2358 states and 3594 transitions. [2024-11-08 22:44:29,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3594 transitions. [2024-11-08 22:44:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2024-11-08 22:44:29,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:29,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:44:29,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 2359 states and 3594 transitions. [2024-11-08 22:44:29,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 3594 transitions. [2024-11-08 22:44:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2024-11-08 22:44:29,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:29,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:35,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:35,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4524 states to 3113 states and 4524 transitions. [2024-11-08 22:44:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 4524 transitions. [2024-11-08 22:44:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2024-11-08 22:44:35,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:35,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:35,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:35,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:35,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 3115 states and 4526 transitions. [2024-11-08 22:44:35,687 INFO L276 IsEmpty]: Start isEmpty. Operand 3115 states and 4526 transitions. [2024-11-08 22:44:35,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-11-08 22:44:35,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:35,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:44:36,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:36,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4535 states to 3120 states and 4535 transitions. [2024-11-08 22:44:36,720 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 4535 transitions. [2024-11-08 22:44:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-11-08 22:44:36,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:36,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:37,119 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:44:37,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 3124 states and 4541 transitions. [2024-11-08 22:44:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 4541 transitions. [2024-11-08 22:44:37,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-11-08 22:44:37,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:37,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:44:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4549 states to 3129 states and 4549 transitions. [2024-11-08 22:44:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 4549 transitions. [2024-11-08 22:44:38,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-08 22:44:38,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:38,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:44:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4582 states to 3153 states and 4582 transitions. [2024-11-08 22:44:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 4582 transitions. [2024-11-08 22:44:39,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-08 22:44:39,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:39,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:39,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 3162 states and 4594 transitions. [2024-11-08 22:44:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 4594 transitions. [2024-11-08 22:44:40,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:44:40,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:40,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:41,253 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 22:44:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 3172 states and 4608 transitions. [2024-11-08 22:44:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 4608 transitions. [2024-11-08 22:44:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:44:41,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:41,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:42,705 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:43,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 3189 states and 4629 transitions. [2024-11-08 22:44:43,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 4629 transitions. [2024-11-08 22:44:43,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-08 22:44:43,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:43,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:43,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:43,973 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:44,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:44,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4638 states to 3195 states and 4638 transitions. [2024-11-08 22:44:44,368 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 4638 transitions. [2024-11-08 22:44:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2024-11-08 22:44:44,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:44,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:44,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:44:45,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:45,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 3202 states and 4647 transitions. [2024-11-08 22:44:45,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 4647 transitions. [2024-11-08 22:44:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2024-11-08 22:44:45,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:45,513 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:45,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4659 states to 3211 states and 4659 transitions. [2024-11-08 22:44:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 4659 transitions. [2024-11-08 22:44:45,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 784 [2024-11-08 22:44:45,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:46,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:44:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 3991 states and 5447 transitions. [2024-11-08 22:44:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3991 states and 5447 transitions. [2024-11-08 22:44:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-08 22:44:54,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:55,934 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:58,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:58,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 4020 states and 5496 transitions. [2024-11-08 22:44:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 4020 states and 5496 transitions. [2024-11-08 22:44:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-11-08 22:44:58,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:58,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 53 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 4046 states and 5525 transitions. [2024-11-08 22:45:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 4046 states and 5525 transitions. [2024-11-08 22:45:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-11-08 22:45:00,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:00,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:45:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 4052 states and 5532 transitions. [2024-11-08 22:45:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4052 states and 5532 transitions. [2024-11-08 22:45:01,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-11-08 22:45:01,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:01,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 4083 states and 5572 transitions. [2024-11-08 22:45:04,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 5572 transitions. [2024-11-08 22:45:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-08 22:45:04,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:04,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:05,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5600 states to 4108 states and 5600 transitions. [2024-11-08 22:45:05,285 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 5600 transitions. [2024-11-08 22:45:05,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-08 22:45:05,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:05,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:05,872 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:45:06,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:06,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5621 states to 4127 states and 5621 transitions. [2024-11-08 22:45:06,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 5621 transitions. [2024-11-08 22:45:06,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-08 22:45:06,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:06,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:06,926 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:45:07,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:07,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5648 states to 4151 states and 5648 transitions. [2024-11-08 22:45:07,591 INFO L276 IsEmpty]: Start isEmpty. Operand 4151 states and 5648 transitions. [2024-11-08 22:45:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2024-11-08 22:45:07,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:07,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 4194 states and 5699 transitions. [2024-11-08 22:45:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 5699 transitions. [2024-11-08 22:45:09,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-08 22:45:09,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:09,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:10,174 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 22:45:13,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 4241 states and 5755 transitions. [2024-11-08 22:45:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4241 states and 5755 transitions. [2024-11-08 22:45:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2024-11-08 22:45:13,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:13,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:13,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:13,476 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:15,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 4282 states and 5805 transitions. [2024-11-08 22:45:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 4282 states and 5805 transitions. [2024-11-08 22:45:15,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-08 22:45:15,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:15,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:45:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 4285 states and 5808 transitions. [2024-11-08 22:45:16,302 INFO L276 IsEmpty]: Start isEmpty. Operand 4285 states and 5808 transitions. [2024-11-08 22:45:16,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-08 22:45:16,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:16,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:16,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:16,622 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:45:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5849 states to 4323 states and 5849 transitions. [2024-11-08 22:45:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 4323 states and 5849 transitions. [2024-11-08 22:45:17,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-08 22:45:17,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:17,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:21,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:21,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5912 states to 4377 states and 5912 transitions. [2024-11-08 22:45:21,931 INFO L276 IsEmpty]: Start isEmpty. Operand 4377 states and 5912 transitions. [2024-11-08 22:45:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-08 22:45:21,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:21,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:23,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5932 states to 4393 states and 5932 transitions. [2024-11-08 22:45:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5932 transitions. [2024-11-08 22:45:23,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-08 22:45:23,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:23,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:23,958 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:45:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:24,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 4424 states and 5964 transitions. [2024-11-08 22:45:24,429 INFO L276 IsEmpty]: Start isEmpty. Operand 4424 states and 5964 transitions. [2024-11-08 22:45:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 22:45:24,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:24,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:24,907 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 22:45:26,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 4473 states and 6018 transitions. [2024-11-08 22:45:26,422 INFO L276 IsEmpty]: Start isEmpty. Operand 4473 states and 6018 transitions. [2024-11-08 22:45:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-08 22:45:26,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:26,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:45:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 4493 states and 6038 transitions. [2024-11-08 22:45:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 4493 states and 6038 transitions. [2024-11-08 22:45:27,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2024-11-08 22:45:27,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:27,592 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:29,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6077 states to 4528 states and 6077 transitions. [2024-11-08 22:45:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 4528 states and 6077 transitions. [2024-11-08 22:45:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:45:29,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:29,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:30,193 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:45:32,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6140 states to 4585 states and 6140 transitions. [2024-11-08 22:45:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 4585 states and 6140 transitions. [2024-11-08 22:45:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-08 22:45:32,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:32,681 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:45:34,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6187 states to 4626 states and 6187 transitions. [2024-11-08 22:45:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 4626 states and 6187 transitions. [2024-11-08 22:45:34,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-08 22:45:34,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:34,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:45:35,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6189 states to 4628 states and 6189 transitions. [2024-11-08 22:45:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 4628 states and 6189 transitions. [2024-11-08 22:45:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2024-11-08 22:45:35,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:45:38,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:38,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6243 states to 4677 states and 6243 transitions. [2024-11-08 22:45:38,235 INFO L276 IsEmpty]: Start isEmpty. Operand 4677 states and 6243 transitions. [2024-11-08 22:45:38,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-08 22:45:38,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:38,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:38,674 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:39,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6260 states to 4694 states and 6260 transitions. [2024-11-08 22:45:39,129 INFO L276 IsEmpty]: Start isEmpty. Operand 4694 states and 6260 transitions. [2024-11-08 22:45:39,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 863 [2024-11-08 22:45:39,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:39,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:39,589 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:45:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6322 states to 4752 states and 6322 transitions. [2024-11-08 22:45:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 4752 states and 6322 transitions. [2024-11-08 22:45:40,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2024-11-08 22:45:40,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:40,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:41,228 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:41,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6327 states to 4757 states and 6327 transitions. [2024-11-08 22:45:41,610 INFO L276 IsEmpty]: Start isEmpty. Operand 4757 states and 6327 transitions. [2024-11-08 22:45:41,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-08 22:45:41,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:41,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:41,951 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 22:45:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:43,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 4806 states and 6382 transitions. [2024-11-08 22:45:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 4806 states and 6382 transitions. [2024-11-08 22:45:43,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-08 22:45:43,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:44,382 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6388 states to 4812 states and 6388 transitions. [2024-11-08 22:45:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 4812 states and 6388 transitions. [2024-11-08 22:45:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2024-11-08 22:45:44,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:44,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:45,200 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:45:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6415 states to 4837 states and 6415 transitions. [2024-11-08 22:45:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 4837 states and 6415 transitions. [2024-11-08 22:45:45,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2024-11-08 22:45:45,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:45,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:46,571 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 22:45:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6442 states to 4863 states and 6442 transitions. [2024-11-08 22:45:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 4863 states and 6442 transitions. [2024-11-08 22:45:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2024-11-08 22:45:47,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:47,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:47,995 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:45:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6503 states to 4923 states and 6503 transitions. [2024-11-08 22:45:48,690 INFO L276 IsEmpty]: Start isEmpty. Operand 4923 states and 6503 transitions. [2024-11-08 22:45:48,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2024-11-08 22:45:48,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:48,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:49,247 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6514 states to 4934 states and 6514 transitions. [2024-11-08 22:45:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 4934 states and 6514 transitions. [2024-11-08 22:45:49,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2024-11-08 22:45:49,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:49,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:45:50,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6519 states to 4939 states and 6519 transitions. [2024-11-08 22:45:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 4939 states and 6519 transitions. [2024-11-08 22:45:50,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2024-11-08 22:45:50,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:50,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:45:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6525 states to 4945 states and 6525 transitions. [2024-11-08 22:45:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 4945 states and 6525 transitions. [2024-11-08 22:45:51,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 896 [2024-11-08 22:45:51,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:45:52,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6528 states to 4948 states and 6528 transitions. [2024-11-08 22:45:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 4948 states and 6528 transitions. [2024-11-08 22:45:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 896 [2024-11-08 22:45:52,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:52,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:52,684 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6567 states to 4985 states and 6567 transitions. [2024-11-08 22:45:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 4985 states and 6567 transitions. [2024-11-08 22:45:53,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-11-08 22:45:53,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:53,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:54,078 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:56,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6644 states to 5057 states and 6644 transitions. [2024-11-08 22:45:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 5057 states and 6644 transitions. [2024-11-08 22:45:56,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-08 22:45:56,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:56,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:56,923 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 22:45:57,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6650 states to 5062 states and 6650 transitions. [2024-11-08 22:45:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 5062 states and 6650 transitions. [2024-11-08 22:45:57,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 911 [2024-11-08 22:45:57,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,170 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:45:59,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:59,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6732 states to 5141 states and 6732 transitions. [2024-11-08 22:45:59,442 INFO L276 IsEmpty]: Start isEmpty. Operand 5141 states and 6732 transitions. [2024-11-08 22:45:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 911 [2024-11-08 22:45:59,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:59,958 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:46:01,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6858 states to 5263 states and 6858 transitions. [2024-11-08 22:46:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 5263 states and 6858 transitions. [2024-11-08 22:46:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2024-11-08 22:46:01,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:03,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6888 states to 5291 states and 6888 transitions. [2024-11-08 22:46:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 5291 states and 6888 transitions. [2024-11-08 22:46:03,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 916 [2024-11-08 22:46:03,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:03,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:08,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:08,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7042 states to 5436 states and 7042 transitions. [2024-11-08 22:46:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 5436 states and 7042 transitions. [2024-11-08 22:46:08,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:08,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:08,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:09,235 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:12,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7086 states to 5455 states and 7086 transitions. [2024-11-08 22:46:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 5455 states and 7086 transitions. [2024-11-08 22:46:12,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:12,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:12,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:13,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7094 states to 5458 states and 7094 transitions. [2024-11-08 22:46:13,421 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7094 transitions. [2024-11-08 22:46:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:13,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:13,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7123 states to 5475 states and 7123 transitions. [2024-11-08 22:46:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 5475 states and 7123 transitions. [2024-11-08 22:46:17,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:17,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:17,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:20,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:20,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7145 states to 5491 states and 7145 transitions. [2024-11-08 22:46:20,054 INFO L276 IsEmpty]: Start isEmpty. Operand 5491 states and 7145 transitions. [2024-11-08 22:46:20,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:20,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:20,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:20,579 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:20,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7147 states to 5493 states and 7147 transitions. [2024-11-08 22:46:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 5493 states and 7147 transitions. [2024-11-08 22:46:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:20,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:20,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:21,292 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:21,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:21,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7149 states to 5495 states and 7149 transitions. [2024-11-08 22:46:21,842 INFO L276 IsEmpty]: Start isEmpty. Operand 5495 states and 7149 transitions. [2024-11-08 22:46:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:21,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:21,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7157 states to 5504 states and 7157 transitions. [2024-11-08 22:46:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 5504 states and 7157 transitions. [2024-11-08 22:46:23,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:23,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:23,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:23,507 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:24,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7158 states to 5505 states and 7158 transitions. [2024-11-08 22:46:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 5505 states and 7158 transitions. [2024-11-08 22:46:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:24,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:24,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:24,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:24,664 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7164 states to 5512 states and 7164 transitions. [2024-11-08 22:46:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 5512 states and 7164 transitions. [2024-11-08 22:46:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:25,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:25,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7172 states to 5521 states and 7172 transitions. [2024-11-08 22:46:26,836 INFO L276 IsEmpty]: Start isEmpty. Operand 5521 states and 7172 transitions. [2024-11-08 22:46:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:26,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:26,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:27,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7173 states to 5523 states and 7173 transitions. [2024-11-08 22:46:27,990 INFO L276 IsEmpty]: Start isEmpty. Operand 5523 states and 7173 transitions. [2024-11-08 22:46:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:27,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:27,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,490 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7181 states to 5532 states and 7181 transitions. [2024-11-08 22:46:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 5532 states and 7181 transitions. [2024-11-08 22:46:29,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-08 22:46:29,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:29,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:36,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:36,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7327 states to 5673 states and 7327 transitions. [2024-11-08 22:46:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 5673 states and 7327 transitions. [2024-11-08 22:46:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2024-11-08 22:46:36,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:38,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7356 states to 5698 states and 7356 transitions. [2024-11-08 22:46:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 5698 states and 7356 transitions. [2024-11-08 22:46:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 927 [2024-11-08 22:46:38,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:38,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:39,531 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:46:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:40,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7380 states to 5721 states and 7380 transitions. [2024-11-08 22:46:40,125 INFO L276 IsEmpty]: Start isEmpty. Operand 5721 states and 7380 transitions. [2024-11-08 22:46:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2024-11-08 22:46:40,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:40,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:43,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:43,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7435 states to 5770 states and 7435 transitions. [2024-11-08 22:46:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 5770 states and 7435 transitions. [2024-11-08 22:46:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 22:46:43,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:43,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:44,089 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:46:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7478 states to 5812 states and 7478 transitions. [2024-11-08 22:46:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 5812 states and 7478 transitions. [2024-11-08 22:46:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 22:46:44,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:45,135 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:46:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7499 states to 5829 states and 7499 transitions. [2024-11-08 22:46:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 5829 states and 7499 transitions. [2024-11-08 22:46:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2024-11-08 22:46:46,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:46,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7561 states to 5886 states and 7561 transitions. [2024-11-08 22:46:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 5886 states and 7561 transitions. [2024-11-08 22:46:51,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:46:51,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:51,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:46:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7699 states to 6007 states and 7699 transitions. [2024-11-08 22:46:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 6007 states and 7699 transitions. [2024-11-08 22:46:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:46:55,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:55,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:56,401 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:46:59,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7727 states to 6027 states and 7727 transitions. [2024-11-08 22:46:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 6027 states and 7727 transitions. [2024-11-08 22:46:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:46:59,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:00,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7730 states to 6028 states and 7730 transitions. [2024-11-08 22:47:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 6028 states and 7730 transitions. [2024-11-08 22:47:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:00,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:00,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:01,069 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7731 states to 6029 states and 7731 transitions. [2024-11-08 22:47:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 6029 states and 7731 transitions. [2024-11-08 22:47:01,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:01,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:01,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:05,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7748 states to 6040 states and 7748 transitions. [2024-11-08 22:47:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 6040 states and 7748 transitions. [2024-11-08 22:47:05,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:05,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7761 states to 6051 states and 7761 transitions. [2024-11-08 22:47:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 6051 states and 7761 transitions. [2024-11-08 22:47:07,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:07,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:07,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:10,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7769 states to 6058 states and 7769 transitions. [2024-11-08 22:47:10,034 INFO L276 IsEmpty]: Start isEmpty. Operand 6058 states and 7769 transitions. [2024-11-08 22:47:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:10,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:10,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:10,482 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7779 states to 6067 states and 7779 transitions. [2024-11-08 22:47:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 6067 states and 7779 transitions. [2024-11-08 22:47:12,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:12,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:12,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:13,073 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:13,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7781 states to 6068 states and 7781 transitions. [2024-11-08 22:47:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 6068 states and 7781 transitions. [2024-11-08 22:47:13,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:13,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:13,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:13,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:13,863 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7782 states to 6069 states and 7782 transitions. [2024-11-08 22:47:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 6069 states and 7782 transitions. [2024-11-08 22:47:14,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:14,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:14,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:15,219 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7784 states to 6073 states and 7784 transitions. [2024-11-08 22:47:16,244 INFO L276 IsEmpty]: Start isEmpty. Operand 6073 states and 7784 transitions. [2024-11-08 22:47:16,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:16,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:16,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:47:17,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7789 states to 6079 states and 7789 transitions. [2024-11-08 22:47:17,626 INFO L276 IsEmpty]: Start isEmpty. Operand 6079 states and 7789 transitions. [2024-11-08 22:47:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 22:47:17,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:17,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:47:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:18,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7792 states to 6082 states and 7792 transitions. [2024-11-08 22:47:18,770 INFO L276 IsEmpty]: Start isEmpty. Operand 6082 states and 7792 transitions. [2024-11-08 22:47:18,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-08 22:47:18,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:18,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:47:22,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7962 states to 6245 states and 7962 transitions. [2024-11-08 22:47:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 6245 states and 7962 transitions. [2024-11-08 22:47:22,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 22:47:22,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:22,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:47:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8023 states to 6301 states and 8023 transitions. [2024-11-08 22:47:24,696 INFO L276 IsEmpty]: Start isEmpty. Operand 6301 states and 8023 transitions. [2024-11-08 22:47:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 22:47:24,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:24,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:25,064 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:47:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8024 states to 6303 states and 8024 transitions. [2024-11-08 22:47:25,747 INFO L276 IsEmpty]: Start isEmpty. Operand 6303 states and 8024 transitions. [2024-11-08 22:47:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 22:47:25,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:25,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:47:27,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:27,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8025 states to 6306 states and 8025 transitions. [2024-11-08 22:47:27,612 INFO L276 IsEmpty]: Start isEmpty. Operand 6306 states and 8025 transitions. [2024-11-08 22:47:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 22:47:27,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:27,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:47:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8035 states to 6316 states and 8035 transitions. [2024-11-08 22:47:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 6316 states and 8035 transitions. [2024-11-08 22:47:28,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 22:47:28,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:28,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:29,325 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:47:30,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:30,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8038 states to 6319 states and 8038 transitions. [2024-11-08 22:47:30,599 INFO L276 IsEmpty]: Start isEmpty. Operand 6319 states and 8038 transitions. [2024-11-08 22:47:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 22:47:30,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:30,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:30,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:47:31,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:31,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8041 states to 6324 states and 8041 transitions. [2024-11-08 22:47:31,479 INFO L276 IsEmpty]: Start isEmpty. Operand 6324 states and 8041 transitions. [2024-11-08 22:47:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-08 22:47:31,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:31,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:32,167 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:47:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8062 states to 6344 states and 8062 transitions. [2024-11-08 22:47:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 6344 states and 8062 transitions. [2024-11-08 22:47:32,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-08 22:47:32,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:47:34,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8085 states to 6363 states and 8085 transitions. [2024-11-08 22:47:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 6363 states and 8085 transitions. [2024-11-08 22:47:34,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-08 22:47:34,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:34,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:34,676 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 205 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:47:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:35,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8106 states to 6384 states and 8106 transitions. [2024-11-08 22:47:35,281 INFO L276 IsEmpty]: Start isEmpty. Operand 6384 states and 8106 transitions. [2024-11-08 22:47:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-08 22:47:35,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:35,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:35,764 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8179 states to 6449 states and 8179 transitions. [2024-11-08 22:47:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 6449 states and 8179 transitions. [2024-11-08 22:47:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-11-08 22:47:40,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:40,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:47:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8199 states to 6463 states and 8199 transitions. [2024-11-08 22:47:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 6463 states and 8199 transitions. [2024-11-08 22:47:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-11-08 22:47:42,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:42,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:47:44,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8220 states to 6484 states and 8220 transitions. [2024-11-08 22:47:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 6484 states and 8220 transitions. [2024-11-08 22:47:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-11-08 22:47:44,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:44,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:47:46,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8221 states to 6485 states and 8221 transitions. [2024-11-08 22:47:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 6485 states and 8221 transitions. [2024-11-08 22:47:46,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-11-08 22:47:46,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:46,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:47:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8226 states to 6487 states and 8226 transitions. [2024-11-08 22:47:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 6487 states and 8226 transitions. [2024-11-08 22:47:47,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-11-08 22:47:47,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:47,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:47:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8402 states to 6658 states and 8402 transitions. [2024-11-08 22:47:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 6658 states and 8402 transitions. [2024-11-08 22:47:52,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:47:52,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:52,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:48:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8534 states to 6775 states and 8534 transitions. [2024-11-08 22:48:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 6775 states and 8534 transitions. [2024-11-08 22:48:00,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:48:00,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:00,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:01,366 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:48:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8547 states to 6787 states and 8547 transitions. [2024-11-08 22:48:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 6787 states and 8547 transitions. [2024-11-08 22:48:03,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:48:03,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:03,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:03,845 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:48:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8572 states to 6811 states and 8572 transitions. [2024-11-08 22:48:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 6811 states and 8572 transitions. [2024-11-08 22:48:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:48:05,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:05,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:48:07,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8581 states to 6818 states and 8581 transitions. [2024-11-08 22:48:07,433 INFO L276 IsEmpty]: Start isEmpty. Operand 6818 states and 8581 transitions. [2024-11-08 22:48:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:48:07,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:07,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:07,895 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:48:09,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8583 states to 6820 states and 8583 transitions. [2024-11-08 22:48:09,016 INFO L276 IsEmpty]: Start isEmpty. Operand 6820 states and 8583 transitions. [2024-11-08 22:48:09,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:48:09,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:09,603 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:48:10,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:10,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8583 states to 6821 states and 8583 transitions. [2024-11-08 22:48:10,790 INFO L276 IsEmpty]: Start isEmpty. Operand 6821 states and 8583 transitions. [2024-11-08 22:48:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:48:10,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:10,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:11,340 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:48:12,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8591 states to 6830 states and 8591 transitions. [2024-11-08 22:48:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 6830 states and 8591 transitions. [2024-11-08 22:48:12,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:48:12,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:12,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:13,159 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:48:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:14,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8599 states to 6839 states and 8599 transitions. [2024-11-08 22:48:14,130 INFO L276 IsEmpty]: Start isEmpty. Operand 6839 states and 8599 transitions. [2024-11-08 22:48:14,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 22:48:14,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:14,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:48:15,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8600 states to 6841 states and 8600 transitions. [2024-11-08 22:48:15,161 INFO L276 IsEmpty]: Start isEmpty. Operand 6841 states and 8600 transitions. [2024-11-08 22:48:15,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 22:48:15,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:15,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:15,909 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:48:17,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:17,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8610 states to 6847 states and 8610 transitions. [2024-11-08 22:48:17,364 INFO L276 IsEmpty]: Start isEmpty. Operand 6847 states and 8610 transitions. [2024-11-08 22:48:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 22:48:17,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:48:21,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:21,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8660 states to 6892 states and 8660 transitions. [2024-11-08 22:48:21,510 INFO L276 IsEmpty]: Start isEmpty. Operand 6892 states and 8660 transitions. [2024-11-08 22:48:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 22:48:21,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:21,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:48:22,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:22,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8680 states to 6913 states and 8680 transitions. [2024-11-08 22:48:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 6913 states and 8680 transitions. [2024-11-08 22:48:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 22:48:22,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:22,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:48:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8686 states to 6920 states and 8686 transitions. [2024-11-08 22:48:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 6920 states and 8686 transitions. [2024-11-08 22:48:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 22:48:24,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:24,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:24,941 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:48:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8687 states to 6922 states and 8687 transitions. [2024-11-08 22:48:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 6922 states and 8687 transitions. [2024-11-08 22:48:25,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 22:48:25,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:25,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms