./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label11.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_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/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_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label11.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/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_173c3e8a-bf40-4119-b807-493186a43e5f/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 a036067c45d910e136831b7b7a65dc1080be671032c9c10522e4f2dad395d3d6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:42:18,316 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:42:18,446 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:42:18,452 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:42:18,453 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:42:18,501 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:42:18,502 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:42:18,503 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:42:18,504 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:42:18,505 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:42:18,506 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:42:18,506 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:42:18,507 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:42:18,507 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:42:18,507 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:42:18,508 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:42:18,508 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:42:18,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:42:18,513 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:42:18,513 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:42:18,517 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:42:18,518 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:42:18,518 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:42:18,519 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:42:18,519 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:42:18,519 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:42:18,520 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:42:18,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:42:18,520 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:42:18,521 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:42:18,521 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:42:18,521 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:42:18,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:42:18,524 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_173c3e8a-bf40-4119-b807-493186a43e5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a036067c45d910e136831b7b7a65dc1080be671032c9c10522e4f2dad395d3d6 [2024-11-08 23:42:18,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:42:18,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:42:18,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:42:18,995 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:42:18,997 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:42:18,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label11.c Unable to find full path for "g++" [2024-11-08 23:42:21,566 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:42:22,353 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:42:22,354 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/sv-benchmarks/c/eca-rers2012/Problem06_label11.c [2024-11-08 23:42:22,410 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/data/2d816365d/2282e6cd0ea7455ba6ce69a2899a8e68/FLAG95411642c [2024-11-08 23:42:22,668 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/data/2d816365d/2282e6cd0ea7455ba6ce69a2899a8e68 [2024-11-08 23:42:22,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:42:22,677 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:42:22,679 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:42:22,679 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:42:22,686 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:42:22,687 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:42:22" (1/1) ... [2024-11-08 23:42:22,691 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59e17af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:22, skipping insertion in model container [2024-11-08 23:42:22,691 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:42:22" (1/1) ... [2024-11-08 23:42:22,930 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:42:25,676 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_173c3e8a-bf40-4119-b807-493186a43e5f/sv-benchmarks/c/eca-rers2012/Problem06_label11.c[330559,330572] [2024-11-08 23:42:25,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:42:25,739 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:42:27,102 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_173c3e8a-bf40-4119-b807-493186a43e5f/sv-benchmarks/c/eca-rers2012/Problem06_label11.c[330559,330572] [2024-11-08 23:42:27,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:42:27,185 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:42:27,186 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27 WrapperNode [2024-11-08 23:42:27,186 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:42:27,187 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:42:27,187 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:42:27,187 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:42:27,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:27,294 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:27,635 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:42:27,635 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:42:27,637 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:42:27,637 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:42:27,638 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:42:27,650 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:27,650 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:27,704 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:27,705 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:28,100 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:28,170 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:28,223 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:28,264 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:28,390 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:42:28,392 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:42:28,392 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:42:28,392 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:42:28,393 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:42:27" (1/1) ... [2024-11-08 23:42:28,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:42:28,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:42:28,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:42:28,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_173c3e8a-bf40-4119-b807-493186a43e5f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:42:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:42:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:42:28,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:42:28,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:42:28,739 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:42:28,743 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:42:39,180 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:42:39,180 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:42:40,408 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:42:40,409 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:42:40,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:42:40 BoogieIcfgContainer [2024-11-08 23:42:40,410 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:42:40,411 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:42:40,411 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:42:40,422 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:42:40,423 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:42:40" (1/1) ... [2024-11-08 23:42:40,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:42:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:42:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:42:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:42:40,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:44,250 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 23:42:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1865 states and 2978 transitions. [2024-11-08 23:42:51,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2978 transitions. [2024-11-08 23:42:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 23:42:51,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:51,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:52,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:54,306 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 23:42:54,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1868 states and 2983 transitions. [2024-11-08 23:42:54,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2983 transitions. [2024-11-08 23:42:54,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:42:54,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:54,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:55,611 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 23:42:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 1872 states and 2990 transitions. [2024-11-08 23:42:55,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2990 transitions. [2024-11-08 23:42:55,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2024-11-08 23:42:55,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:55,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:57,363 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 23:42:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:57,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1877 states and 2999 transitions. [2024-11-08 23:42:57,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2999 transitions. [2024-11-08 23:42:57,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 23:42:57,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:57,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:59,798 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 23:43:00,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1884 states and 3011 transitions. [2024-11-08 23:43:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3011 transitions. [2024-11-08 23:43:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:43:00,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:00,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:00,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:03,330 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 23:43:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1892 states and 3025 transitions. [2024-11-08 23:43:04,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3025 transitions. [2024-11-08 23:43:04,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-08 23:43:04,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:04,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:05,141 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:05,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1895 states and 3029 transitions. [2024-11-08 23:43:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3029 transitions. [2024-11-08 23:43:05,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-08 23:43:05,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:05,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:06,092 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 23:43:06,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1898 states and 3034 transitions. [2024-11-08 23:43:06,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3034 transitions. [2024-11-08 23:43:06,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 23:43:06,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:06,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:07,032 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 23:43:07,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:07,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 1899 states and 3035 transitions. [2024-11-08 23:43:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3035 transitions. [2024-11-08 23:43:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 23:43:07,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:07,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:07,916 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 23:43:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1909 states and 3048 transitions. [2024-11-08 23:43:08,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3048 transitions. [2024-11-08 23:43:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-08 23:43:08,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:08,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:09,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:09,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1910 states and 3049 transitions. [2024-11-08 23:43:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3049 transitions. [2024-11-08 23:43:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-08 23:43:09,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:10,293 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 23:43:10,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1911 states and 3050 transitions. [2024-11-08 23:43:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3050 transitions. [2024-11-08 23:43:10,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:43:10,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:10,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:12,132 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 23:43:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:13,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1931 states and 3077 transitions. [2024-11-08 23:43:13,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3077 transitions. [2024-11-08 23:43:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 23:43:13,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:13,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,199 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 23:43:14,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:14,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1932 states and 3079 transitions. [2024-11-08 23:43:14,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3079 transitions. [2024-11-08 23:43:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 23:43:14,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:14,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,813 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 23:43:15,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:15,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1942 states and 3091 transitions. [2024-11-08 23:43:15,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3091 transitions. [2024-11-08 23:43:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 23:43:15,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:15,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:15,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 1961 states and 3115 transitions. [2024-11-08 23:43:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3115 transitions. [2024-11-08 23:43:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-08 23:43:17,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:17,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:17,986 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 23:43:19,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 1985 states and 3147 transitions. [2024-11-08 23:43:19,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3147 transitions. [2024-11-08 23:43:19,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 23:43:19,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:19,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,828 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 23:43:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 2010 states and 3181 transitions. [2024-11-08 23:43:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3181 transitions. [2024-11-08 23:43:22,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 23:43:22,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:22,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:24,344 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 23:43:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:26,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 2036 states and 3216 transitions. [2024-11-08 23:43:26,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3216 transitions. [2024-11-08 23:43:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-08 23:43:26,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:27,329 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 2053 states and 3238 transitions. [2024-11-08 23:43:28,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3238 transitions. [2024-11-08 23:43:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-08 23:43:28,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:28,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2057 states and 3244 transitions. [2024-11-08 23:43:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3244 transitions. [2024-11-08 23:43:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-08 23:43:29,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:29,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:30,330 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:30,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 2058 states and 3245 transitions. [2024-11-08 23:43:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3245 transitions. [2024-11-08 23:43:30,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-08 23:43:30,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:30,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:31,474 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:32,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2068 states and 3259 transitions. [2024-11-08 23:43:32,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3259 transitions. [2024-11-08 23:43:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 23:43:32,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:32,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:33,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 2070 states and 3261 transitions. [2024-11-08 23:43:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2070 states and 3261 transitions. [2024-11-08 23:43:33,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-08 23:43:33,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:33,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:33,922 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 2080 states and 3276 transitions. [2024-11-08 23:43:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3276 transitions. [2024-11-08 23:43:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-08 23:43:34,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:34,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:38,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 2115 states and 3322 transitions. [2024-11-08 23:43:38,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3322 transitions. [2024-11-08 23:43:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-08 23:43:38,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:38,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3328 states to 2119 states and 3328 transitions. [2024-11-08 23:43:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3328 transitions. [2024-11-08 23:43:39,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-08 23:43:39,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:39,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:39,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:40,351 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:40,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:40,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3329 states to 2120 states and 3329 transitions. [2024-11-08 23:43:40,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3329 transitions. [2024-11-08 23:43:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 23:43:40,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:41,064 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:42,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 2133 states and 3348 transitions. [2024-11-08 23:43:42,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3348 transitions. [2024-11-08 23:43:42,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 23:43:42,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:43,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 2134 states and 3349 transitions. [2024-11-08 23:43:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3349 transitions. [2024-11-08 23:43:43,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:43:43,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:43,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,322 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:47,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:47,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 2177 states and 3404 transitions. [2024-11-08 23:43:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3404 transitions. [2024-11-08 23:43:47,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 23:43:47,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:47,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:49,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2187 states and 3417 transitions. [2024-11-08 23:43:49,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 3417 transitions. [2024-11-08 23:43:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 23:43:49,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:49,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:49,742 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 23:43:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:49,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2188 states and 3418 transitions. [2024-11-08 23:43:49,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 3418 transitions. [2024-11-08 23:43:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 23:43:49,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:49,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 2192 states and 3424 transitions. [2024-11-08 23:43:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 3424 transitions. [2024-11-08 23:43:50,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-08 23:43:50,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:50,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2195 states and 3428 transitions. [2024-11-08 23:43:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 3428 transitions. [2024-11-08 23:43:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-08 23:43:51,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:51,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:52,181 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:52,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3442 states to 2206 states and 3442 transitions. [2024-11-08 23:43:52,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3442 transitions. [2024-11-08 23:43:52,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-08 23:43:52,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:52,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:53,508 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 23:43:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2256 states and 3505 transitions. [2024-11-08 23:43:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 3505 transitions. [2024-11-08 23:43:57,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:43:57,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:57,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:00,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:00,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 2277 states and 3532 transitions. [2024-11-08 23:44:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 3532 transitions. [2024-11-08 23:44:00,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 23:44:00,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:00,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2278 states and 3533 transitions. [2024-11-08 23:44:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3533 transitions. [2024-11-08 23:44:01,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 23:44:01,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:01,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:03,378 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:08,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:08,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2329 states and 3595 transitions. [2024-11-08 23:44:08,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3595 transitions. [2024-11-08 23:44:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-08 23:44:08,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:08,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:11,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 2357 states and 3630 transitions. [2024-11-08 23:44:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3630 transitions. [2024-11-08 23:44:11,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-08 23:44:11,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:11,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:11,730 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 23:44:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:12,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3643 states to 2366 states and 3643 transitions. [2024-11-08 23:44:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3643 transitions. [2024-11-08 23:44:12,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-08 23:44:12,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:12,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:13,360 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 2370 states and 3650 transitions. [2024-11-08 23:44:14,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 3650 transitions. [2024-11-08 23:44:14,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 23:44:14,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:14,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:14,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:14,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 2372 states and 3653 transitions. [2024-11-08 23:44:14,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 3653 transitions. [2024-11-08 23:44:14,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 23:44:14,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:14,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:15,640 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 23:44:16,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 2384 states and 3670 transitions. [2024-11-08 23:44:16,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 3670 transitions. [2024-11-08 23:44:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 23:44:16,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:16,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:16,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:17,305 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:18,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:18,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 2411 states and 3704 transitions. [2024-11-08 23:44:18,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 3704 transitions. [2024-11-08 23:44:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-08 23:44:18,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:18,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:19,263 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 23:44:20,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 2419 states and 3716 transitions. [2024-11-08 23:44:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 3716 transitions. [2024-11-08 23:44:20,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 23:44:20,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:20,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:21,205 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:22,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:22,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 2425 states and 3726 transitions. [2024-11-08 23:44:22,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3726 transitions. [2024-11-08 23:44:22,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:44:22,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:22,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:24,281 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3794 states to 2482 states and 3794 transitions. [2024-11-08 23:44:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 3794 transitions. [2024-11-08 23:44:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 23:44:29,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:32,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:32,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 2498 states and 3815 transitions. [2024-11-08 23:44:32,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 3815 transitions. [2024-11-08 23:44:32,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 23:44:32,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:32,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:32,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 2506 states and 3828 transitions. [2024-11-08 23:44:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 3828 transitions. [2024-11-08 23:44:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-08 23:44:35,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:36,596 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 2527 states and 3856 transitions. [2024-11-08 23:44:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 3856 transitions. [2024-11-08 23:44:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:44:40,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:40,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 2542 states and 3877 transitions. [2024-11-08 23:44:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 3877 transitions. [2024-11-08 23:44:44,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-08 23:44:44,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:44,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:46,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2547 states and 3886 transitions. [2024-11-08 23:44:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 3886 transitions. [2024-11-08 23:44:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 23:44:46,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:46,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:47,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:47,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 2549 states and 3890 transitions. [2024-11-08 23:44:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 3890 transitions. [2024-11-08 23:44:47,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 23:44:47,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:47,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:48,399 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2551 states and 3893 transitions. [2024-11-08 23:44:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3893 transitions. [2024-11-08 23:44:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2024-11-08 23:44:48,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:48,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:49,389 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:49,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:49,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 2553 states and 3895 transitions. [2024-11-08 23:44:49,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 3895 transitions. [2024-11-08 23:44:49,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 23:44:49,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:49,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:49,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:50,446 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:50,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:50,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2554 states and 3896 transitions. [2024-11-08 23:44:50,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 3896 transitions. [2024-11-08 23:44:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-08 23:44:50,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:50,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:51,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2562 states and 3908 transitions. [2024-11-08 23:44:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 3908 transitions. [2024-11-08 23:44:51,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-08 23:44:51,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:51,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:52,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2563 states and 3909 transitions. [2024-11-08 23:44:52,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 3909 transitions. [2024-11-08 23:44:52,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 23:44:52,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:52,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:53,408 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2570 states and 3918 transitions. [2024-11-08 23:44:53,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 3918 transitions. [2024-11-08 23:44:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:44:53,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:53,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:55,024 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:01,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2649 states and 4012 transitions. [2024-11-08 23:45:01,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 4012 transitions. [2024-11-08 23:45:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 23:45:01,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:01,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:02,219 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 23:45:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:02,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 2652 states and 4017 transitions. [2024-11-08 23:45:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4017 transitions. [2024-11-08 23:45:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 23:45:02,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:02,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:04,095 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:04,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:04,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2655 states and 4022 transitions. [2024-11-08 23:45:04,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 4022 transitions. [2024-11-08 23:45:04,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2024-11-08 23:45:04,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:04,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:05,434 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:05,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4025 states to 2657 states and 4025 transitions. [2024-11-08 23:45:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 4025 transitions. [2024-11-08 23:45:05,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 23:45:05,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:06,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:06,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2660 states and 4030 transitions. [2024-11-08 23:45:06,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 4030 transitions. [2024-11-08 23:45:06,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 23:45:06,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:06,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:07,654 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:08,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 2670 states and 4044 transitions. [2024-11-08 23:45:08,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 4044 transitions. [2024-11-08 23:45:08,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2024-11-08 23:45:08,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:08,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:09,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:10,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2675 states and 4052 transitions. [2024-11-08 23:45:10,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4052 transitions. [2024-11-08 23:45:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 23:45:10,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:10,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:11,308 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:14,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2698 states and 4084 transitions. [2024-11-08 23:45:14,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 4084 transitions. [2024-11-08 23:45:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 23:45:14,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:14,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:15,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2700 states and 4087 transitions. [2024-11-08 23:45:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 4087 transitions. [2024-11-08 23:45:15,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:45:15,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:15,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:15,669 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:16,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2708 states and 4099 transitions. [2024-11-08 23:45:16,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 4099 transitions. [2024-11-08 23:45:16,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-08 23:45:16,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:17,382 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:18,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2715 states and 4110 transitions. [2024-11-08 23:45:18,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 4110 transitions. [2024-11-08 23:45:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 23:45:18,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:18,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:18,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:19,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:19,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 2721 states and 4119 transitions. [2024-11-08 23:45:19,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4119 transitions. [2024-11-08 23:45:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-08 23:45:19,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:19,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:20,662 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:23,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2749 states and 4155 transitions. [2024-11-08 23:45:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states and 4155 transitions. [2024-11-08 23:45:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-08 23:45:23,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:23,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:25,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 2754 states and 4163 transitions. [2024-11-08 23:45:25,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 4163 transitions. [2024-11-08 23:45:25,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 23:45:25,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:25,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:27,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 2765 states and 4179 transitions. [2024-11-08 23:45:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 4179 transitions. [2024-11-08 23:45:27,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:45:27,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:27,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4182 states to 2767 states and 4182 transitions. [2024-11-08 23:45:29,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 4182 transitions. [2024-11-08 23:45:29,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1029 [2024-11-08 23:45:29,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:29,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:30,031 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:30,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2771 states and 4188 transitions. [2024-11-08 23:45:30,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 4188 transitions. [2024-11-08 23:45:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 23:45:30,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:45:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 2772 states and 4202 transitions. [2024-11-08 23:45:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 4202 transitions. [2024-11-08 23:45:33,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 23:45:33,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:43,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:43,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2856 states and 4419 transitions. [2024-11-08 23:45:43,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 4419 transitions. [2024-11-08 23:45:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 23:45:43,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:43,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:44,718 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4466 states to 2892 states and 4466 transitions. [2024-11-08 23:45:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 4466 transitions. [2024-11-08 23:45:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 23:45:50,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:51,808 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2898 states and 4493 transitions. [2024-11-08 23:45:53,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 4493 transitions. [2024-11-08 23:45:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 23:45:53,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:53,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:55,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:55,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2901 states and 4496 transitions. [2024-11-08 23:45:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4496 transitions. [2024-11-08 23:45:55,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 23:45:55,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:55,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:56,523 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4501 states to 2905 states and 4501 transitions. [2024-11-08 23:45:57,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4501 transitions. [2024-11-08 23:45:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 23:45:57,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:57,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:57,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:45:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:59,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4510 states to 2910 states and 4510 transitions. [2024-11-08 23:45:59,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states and 4510 transitions. [2024-11-08 23:45:59,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-08 23:45:59,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:59,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:00,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2916 states and 4518 transitions. [2024-11-08 23:46:00,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4518 transitions. [2024-11-08 23:46:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 23:46:00,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:00,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:03,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4528 states to 2922 states and 4528 transitions. [2024-11-08 23:46:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 4528 transitions. [2024-11-08 23:46:03,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:46:03,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:03,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:46:05,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4546 states to 2923 states and 4546 transitions. [2024-11-08 23:46:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 4546 transitions. [2024-11-08 23:46:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:46:05,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:05,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:46:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:06,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4549 states to 2926 states and 4549 transitions. [2024-11-08 23:46:06,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 4549 transitions. [2024-11-08 23:46:06,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 23:46:06,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:06,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:07,138 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4568 states to 2940 states and 4568 transitions. [2024-11-08 23:46:09,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 4568 transitions. [2024-11-08 23:46:09,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-08 23:46:09,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:09,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:10,274 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:10,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4582 states to 2949 states and 4582 transitions. [2024-11-08 23:46:10,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 4582 transitions. [2024-11-08 23:46:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-08 23:46:10,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:10,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:46:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:13,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 2968 states and 4606 transitions. [2024-11-08 23:46:13,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4606 transitions. [2024-11-08 23:46:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1049 [2024-11-08 23:46:13,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:13,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:14,694 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:15,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:15,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4617 states to 2976 states and 4617 transitions. [2024-11-08 23:46:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 4617 transitions. [2024-11-08 23:46:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-08 23:46:15,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:15,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4671 states to 3017 states and 4671 transitions. [2024-11-08 23:46:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 4671 transitions. [2024-11-08 23:46:21,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-08 23:46:21,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:21,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:21,917 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:46:23,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:23,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 3030 states and 4686 transitions. [2024-11-08 23:46:23,443 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 4686 transitions. [2024-11-08 23:46:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-08 23:46:23,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:23,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:24,882 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:34,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 3147 states and 4821 transitions. [2024-11-08 23:46:34,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 4821 transitions. [2024-11-08 23:46:34,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-08 23:46:34,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:34,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 3180 states and 4865 transitions. [2024-11-08 23:46:41,159 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 4865 transitions. [2024-11-08 23:46:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-08 23:46:41,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:41,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 3302 states and 5009 transitions. [2024-11-08 23:46:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 5009 transitions. [2024-11-08 23:46:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 23:46:55,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:55,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:55,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat