./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label36.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label36.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm --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 16921798414ec528dd37161230657dad4883a0777e5a6c6f07453756efda755c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:13:51,197 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:13:51,280 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:13:51,286 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:13:51,287 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:13:51,322 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:13:51,324 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:13:51,324 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:13:51,325 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:13:51,325 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:13:51,327 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:13:51,327 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:13:51,327 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:13:51,328 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:13:51,328 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:13:51,328 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:13:51,328 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:13:51,329 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:13:51,329 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:13:51,329 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:13:51,329 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:13:51,329 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:13:51,329 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:13:51,329 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:13:51,329 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:13:51,329 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:13:51,330 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:13:51,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:13:51,330 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:13:51,330 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:13:51,330 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:13:51,330 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:13:51,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:13:51,330 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm 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 -> 16921798414ec528dd37161230657dad4883a0777e5a6c6f07453756efda755c [2024-11-13 21:13:51,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:13:51,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:13:51,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:13:51,714 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:13:51,715 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:13:51,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem02_label36.c Unable to find full path for "g++" [2024-11-13 21:13:54,145 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:13:54,638 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:13:54,640 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/sv-benchmarks/c/eca-rers2012/Problem02_label36.c [2024-11-13 21:13:54,656 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/data/0d5ee088e/e5ce4cef16024f3e80e77db0681a2653/FLAG42a35e9c3 [2024-11-13 21:13:54,674 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/data/0d5ee088e/e5ce4cef16024f3e80e77db0681a2653 [2024-11-13 21:13:54,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:13:54,680 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:13:54,681 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:54,682 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:13:54,688 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:13:54,689 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:54" (1/1) ... [2024-11-13 21:13:54,690 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b83c7f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:54, skipping insertion in model container [2024-11-13 21:13:54,690 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:54" (1/1) ... [2024-11-13 21:13:54,739 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:13:55,273 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_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/sv-benchmarks/c/eca-rers2012/Problem02_label36.c[20425,20438] [2024-11-13 21:13:55,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:55,309 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:13:55,405 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_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/sv-benchmarks/c/eca-rers2012/Problem02_label36.c[20425,20438] [2024-11-13 21:13:55,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:55,433 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:13:55,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55 WrapperNode [2024-11-13 21:13:55,434 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:55,436 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:55,436 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:13:55,436 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:13:55,445 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,462 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,533 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 668 [2024-11-13 21:13:55,533 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:55,534 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:13:55,534 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:13:55,535 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:13:55,544 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,550 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,570 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,588 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,600 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,607 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,614 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:13:55,615 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:13:55,615 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:13:55,616 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:13:55,617 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:55" (1/1) ... [2024-11-13 21:13:55,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:13:55,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:13:55,674 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:13:55,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95fd5f1f-7deb-41e0-884e-4fc84cf519b5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:13:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:13:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:13:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:13:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:13:55,840 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:13:55,843 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:13:57,654 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-13 21:13:57,654 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:13:58,145 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:13:58,147 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:13:58,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:13:58 BoogieIcfgContainer [2024-11-13 21:13:58,147 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:13:58,148 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:13:58,149 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:13:58,160 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:13:58,161 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:13:58" (1/1) ... [2024-11-13 21:13:58,171 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:13:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-11-13 21:13:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-11-13 21:13:58,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:13:58,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:58,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 163 states and 250 transitions. [2024-11-13 21:13:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 250 transitions. [2024-11-13 21:13:59,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:13:59,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:59,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:59,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:00,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:01,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 246 states and 337 transitions. [2024-11-13 21:14:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 337 transitions. [2024-11-13 21:14:01,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:14:01,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:01,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:01,455 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 256 states and 349 transitions. [2024-11-13 21:14:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 349 transitions. [2024-11-13 21:14:01,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:14:01,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:01,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:02,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 267 states and 362 transitions. [2024-11-13 21:14:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 362 transitions. [2024-11-13 21:14:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:14:02,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:02,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:02,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:02,294 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:02,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:02,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 288 states and 387 transitions. [2024-11-13 21:14:02,714 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 387 transitions. [2024-11-13 21:14:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:14:02,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:02,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:03,061 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:04,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 310 states and 415 transitions. [2024-11-13 21:14:04,158 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 415 transitions. [2024-11-13 21:14:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:14:04,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:04,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:04,284 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:04,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:04,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 324 states and 432 transitions. [2024-11-13 21:14:04,939 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 432 transitions. [2024-11-13 21:14:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:14:04,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:04,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:08,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:08,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 428 states and 549 transitions. [2024-11-13 21:14:08,062 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 549 transitions. [2024-11-13 21:14:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:14:08,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:08,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:08,257 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:09,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:09,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 446 states and 573 transitions. [2024-11-13 21:14:09,110 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 573 transitions. [2024-11-13 21:14:09,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:14:09,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:09,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:09,379 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:09,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:09,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 447 states and 575 transitions. [2024-11-13 21:14:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 575 transitions. [2024-11-13 21:14:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:14:09,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:09,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 468 states and 603 transitions. [2024-11-13 21:14:11,216 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 603 transitions. [2024-11-13 21:14:11,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:14:11,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:11,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:11,401 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:12,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 478 states and 614 transitions. [2024-11-13 21:14:12,016 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 614 transitions. [2024-11-13 21:14:12,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:14:12,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:12,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:13,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 501 states and 643 transitions. [2024-11-13 21:14:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 643 transitions. [2024-11-13 21:14:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:14:13,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:13,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:13,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,696 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:14,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 510 states and 653 transitions. [2024-11-13 21:14:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 653 transitions. [2024-11-13 21:14:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:14:14,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:14,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:14,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:14,142 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:14,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:14,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 514 states and 658 transitions. [2024-11-13 21:14:14,408 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 658 transitions. [2024-11-13 21:14:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:14:14,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:14,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:15,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:15,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 524 states and 669 transitions. [2024-11-13 21:14:15,026 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 669 transitions. [2024-11-13 21:14:15,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:14:15,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:15,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:15,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:15,110 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:14:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:15,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 532 states and 677 transitions. [2024-11-13 21:14:15,258 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 677 transitions. [2024-11-13 21:14:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:14:15,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:15,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:16,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 562 states and 715 transitions. [2024-11-13 21:14:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 715 transitions. [2024-11-13 21:14:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:14:16,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:16,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:17,096 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:18,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 601 states and 767 transitions. [2024-11-13 21:14:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 767 transitions. [2024-11-13 21:14:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:14:18,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:18,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:18,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:18,979 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 611 states and 778 transitions. [2024-11-13 21:14:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 778 transitions. [2024-11-13 21:14:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:14:19,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:19,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:20,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 625 states and 794 transitions. [2024-11-13 21:14:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 794 transitions. [2024-11-13 21:14:20,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:14:20,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:14:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 630 states and 799 transitions. [2024-11-13 21:14:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 799 transitions. [2024-11-13 21:14:20,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:14:20,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:21,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:21,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 653 states and 826 transitions. [2024-11-13 21:14:21,807 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 826 transitions. [2024-11-13 21:14:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:14:21,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:21,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:21,883 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:14:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:21,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 654 states and 827 transitions. [2024-11-13 21:14:21,946 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 827 transitions. [2024-11-13 21:14:21,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:14:21,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:21,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,413 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 62 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 697 states and 880 transitions. [2024-11-13 21:14:24,619 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 880 transitions. [2024-11-13 21:14:24,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:14:24,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:24,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:24,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 719 states and 903 transitions. [2024-11-13 21:14:24,902 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 903 transitions. [2024-11-13 21:14:24,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:14:24,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:24,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:25,020 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:14:25,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 736 states and 921 transitions. [2024-11-13 21:14:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 921 transitions. [2024-11-13 21:14:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:14:25,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:25,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:14:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 746 states and 931 transitions. [2024-11-13 21:14:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 931 transitions. [2024-11-13 21:14:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:14:26,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:26,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:14:27,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 768 states and 962 transitions. [2024-11-13 21:14:27,788 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 962 transitions. [2024-11-13 21:14:27,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:14:27,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:27,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:27,856 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:14:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 789 states and 991 transitions. [2024-11-13 21:14:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 991 transitions. [2024-11-13 21:14:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:14:29,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:29,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:29,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:14:29,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 793 states and 995 transitions. [2024-11-13 21:14:29,721 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 995 transitions. [2024-11-13 21:14:29,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:14:29,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:29,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:29,856 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:14:30,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:30,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 803 states and 1007 transitions. [2024-11-13 21:14:30,685 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1007 transitions. [2024-11-13 21:14:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:14:30,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:30,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:30,794 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:32,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 844 states and 1055 transitions. [2024-11-13 21:14:32,223 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1055 transitions. [2024-11-13 21:14:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:14:32,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:32,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:32,297 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:14:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:32,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 850 states and 1061 transitions. [2024-11-13 21:14:32,888 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1061 transitions. [2024-11-13 21:14:32,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:14:32,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:32,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:33,011 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:14:33,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:33,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 858 states and 1070 transitions. [2024-11-13 21:14:33,723 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1070 transitions. [2024-11-13 21:14:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:14:33,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:33,802 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:14:33,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:33,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 860 states and 1072 transitions. [2024-11-13 21:14:33,871 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1072 transitions. [2024-11-13 21:14:33,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:14:33,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:33,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:14:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 880 states and 1093 transitions. [2024-11-13 21:14:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1093 transitions. [2024-11-13 21:14:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:14:34,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:34,575 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:14:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 887 states and 1099 transitions. [2024-11-13 21:14:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1099 transitions. [2024-11-13 21:14:34,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:14:34,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:34,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:34,957 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:35,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 897 states and 1111 transitions. [2024-11-13 21:14:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1111 transitions. [2024-11-13 21:14:35,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:14:35,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:35,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:35,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:35,948 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:14:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:36,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 898 states and 1112 transitions. [2024-11-13 21:14:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1112 transitions. [2024-11-13 21:14:36,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:14:36,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:36,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:14:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:36,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 899 states and 1113 transitions. [2024-11-13 21:14:36,217 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1113 transitions. [2024-11-13 21:14:36,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:14:36,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:36,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:36,371 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:14:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 907 states and 1122 transitions. [2024-11-13 21:14:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1122 transitions. [2024-11-13 21:14:37,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:14:37,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:37,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:37,466 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:38,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 925 states and 1143 transitions. [2024-11-13 21:14:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1143 transitions. [2024-11-13 21:14:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:14:38,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:38,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:39,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 935 states and 1153 transitions. [2024-11-13 21:14:39,264 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1153 transitions. [2024-11-13 21:14:39,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:14:39,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:39,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 954 states and 1173 transitions. [2024-11-13 21:14:39,799 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1173 transitions. [2024-11-13 21:14:39,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:14:39,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:39,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:40,132 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:41,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 955 states and 1175 transitions. [2024-11-13 21:14:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1175 transitions. [2024-11-13 21:14:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:14:41,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:41,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:43,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 976 states and 1204 transitions. [2024-11-13 21:14:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1204 transitions. [2024-11-13 21:14:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:14:43,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:43,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:43,329 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:14:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 978 states and 1206 transitions. [2024-11-13 21:14:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1206 transitions. [2024-11-13 21:14:43,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:14:43,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:43,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:43,523 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:14:44,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1005 states and 1239 transitions. [2024-11-13 21:14:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1239 transitions. [2024-11-13 21:14:44,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:14:44,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:44,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:14:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1012 states and 1245 transitions. [2024-11-13 21:14:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1245 transitions. [2024-11-13 21:14:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:14:45,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:45,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1072 states and 1308 transitions. [2024-11-13 21:14:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1308 transitions. [2024-11-13 21:14:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:14:48,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:48,531 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 21:14:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 1097 states and 1335 transitions. [2024-11-13 21:14:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1335 transitions. [2024-11-13 21:14:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:14:49,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:49,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:49,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:14:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1111 states and 1352 transitions. [2024-11-13 21:14:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1352 transitions. [2024-11-13 21:14:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:14:50,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:50,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:52,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1140 states and 1383 transitions. [2024-11-13 21:14:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1383 transitions. [2024-11-13 21:14:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:14:52,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:52,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:52,593 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1177 states and 1424 transitions. [2024-11-13 21:14:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1424 transitions. [2024-11-13 21:14:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:14:55,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:55,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:56,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1185 states and 1433 transitions. [2024-11-13 21:14:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1433 transitions. [2024-11-13 21:14:56,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:14:56,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:56,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:14:57,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1197 states and 1447 transitions. [2024-11-13 21:14:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1447 transitions. [2024-11-13 21:14:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:14:57,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:57,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:57,906 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 79 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1252 states and 1507 transitions. [2024-11-13 21:15:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1507 transitions. [2024-11-13 21:15:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:15:01,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:01,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:01,916 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 79 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:02,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:02,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1262 states and 1516 transitions. [2024-11-13 21:15:02,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1516 transitions. [2024-11-13 21:15:02,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:15:02,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:02,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 21:15:03,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1264 states and 1523 transitions. [2024-11-13 21:15:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1523 transitions. [2024-11-13 21:15:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:15:03,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:03,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:03,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:15:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:05,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1285 states and 1549 transitions. [2024-11-13 21:15:05,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1549 transitions. [2024-11-13 21:15:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:15:05,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:05,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:05,189 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:15:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:05,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1300 states and 1565 transitions. [2024-11-13 21:15:05,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1565 transitions. [2024-11-13 21:15:05,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:15:05,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:05,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:05,915 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:15:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:06,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1307 states and 1571 transitions. [2024-11-13 21:15:06,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1571 transitions. [2024-11-13 21:15:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:15:06,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:06,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 4 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:13,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1466 states and 1759 transitions. [2024-11-13 21:15:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1759 transitions. [2024-11-13 21:15:13,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:15:13,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:13,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:15:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1482 states and 1775 transitions. [2024-11-13 21:15:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1775 transitions. [2024-11-13 21:15:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:15:14,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:14,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:14,307 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:15:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1485 states and 1777 transitions. [2024-11-13 21:15:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1777 transitions. [2024-11-13 21:15:14,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:15:14,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:14,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:14,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:14,984 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:15:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:15,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1496 states and 1788 transitions. [2024-11-13 21:15:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1788 transitions. [2024-11-13 21:15:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:15:15,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:15,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:15:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:15,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1505 states and 1798 transitions. [2024-11-13 21:15:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1798 transitions. [2024-11-13 21:15:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:15:15,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:15,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:16,232 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:15:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1529 states and 1827 transitions. [2024-11-13 21:15:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1827 transitions. [2024-11-13 21:15:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:15:17,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:17,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:15:18,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:18,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1539 states and 1836 transitions. [2024-11-13 21:15:18,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1836 transitions. [2024-11-13 21:15:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:15:18,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:18,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:18,495 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 21:15:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:23,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1657 states and 1976 transitions. [2024-11-13 21:15:23,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 1976 transitions. [2024-11-13 21:15:23,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:15:23,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:23,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 21:15:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:26,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1683 states and 2006 transitions. [2024-11-13 21:15:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2006 transitions. [2024-11-13 21:15:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:15:26,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:26,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:26,595 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1691 states and 2018 transitions. [2024-11-13 21:15:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2018 transitions. [2024-11-13 21:15:27,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:15:27,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:27,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:27,713 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 111 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:31,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1725 states and 2055 transitions. [2024-11-13 21:15:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2055 transitions. [2024-11-13 21:15:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:15:31,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:31,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:31,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1805 states and 2148 transitions. [2024-11-13 21:15:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2148 transitions. [2024-11-13 21:15:38,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:15:38,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:38,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:15:44,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1876 states and 2232 transitions. [2024-11-13 21:15:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 2232 transitions. [2024-11-13 21:15:45,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:15:45,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:45,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:45,055 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:15:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:46,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1890 states and 2246 transitions. [2024-11-13 21:15:46,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2246 transitions. [2024-11-13 21:15:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:15:46,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:46,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:15:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1906 states and 2262 transitions. [2024-11-13 21:15:47,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2262 transitions. [2024-11-13 21:15:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:15:47,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:47,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:15:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1925 states and 2281 transitions. [2024-11-13 21:15:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2281 transitions. [2024-11-13 21:15:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:15:49,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:49,962 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 21:15:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:53,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1955 states and 2317 transitions. [2024-11-13 21:15:53,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 2317 transitions. [2024-11-13 21:15:53,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:15:53,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:53,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 21:15:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1991 states and 2353 transitions. [2024-11-13 21:15:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 2353 transitions. [2024-11-13 21:15:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:15:55,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:55,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:55,513 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 124 proven. 8 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:15:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:57,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 2017 states and 2381 transitions. [2024-11-13 21:15:57,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 2381 transitions. [2024-11-13 21:15:57,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:15:57,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:57,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 124 proven. 8 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 2043 states and 2408 transitions. [2024-11-13 21:16:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 2408 transitions. [2024-11-13 21:16:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:00,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:00,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:07,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 2140 states and 2545 transitions. [2024-11-13 21:16:07,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 2545 transitions. [2024-11-13 21:16:07,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:07,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:07,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:11,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 2167 states and 2593 transitions. [2024-11-13 21:16:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 2593 transitions. [2024-11-13 21:16:11,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:11,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:12,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 2177 states and 2604 transitions. [2024-11-13 21:16:12,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 2604 transitions. [2024-11-13 21:16:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:12,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:12,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:12,201 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 2187 states and 2624 transitions. [2024-11-13 21:16:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 2624 transitions. [2024-11-13 21:16:13,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:13,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:13,721 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:16,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 2209 states and 2666 transitions. [2024-11-13 21:16:16,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 2666 transitions. [2024-11-13 21:16:16,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:16,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:16,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:16,298 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 2220 states and 2678 transitions. [2024-11-13 21:16:17,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 2678 transitions. [2024-11-13 21:16:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:17,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:17,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:18,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 2227 states and 2685 transitions. [2024-11-13 21:16:18,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 2685 transitions. [2024-11-13 21:16:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:18,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:18,497 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:19,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:19,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 2230 states and 2688 transitions. [2024-11-13 21:16:19,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 2688 transitions. [2024-11-13 21:16:19,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:19,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:19,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:19,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:19,412 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:16:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:20,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2691 states to 2233 states and 2691 transitions. [2024-11-13 21:16:20,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 2691 transitions. [2024-11-13 21:16:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:16:20,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:20,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:20,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:27,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 2322 states and 2791 transitions. [2024-11-13 21:16:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 2791 transitions. [2024-11-13 21:16:27,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:16:27,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:27,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:27,659 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:16:30,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:30,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 2330 states and 2803 transitions. [2024-11-13 21:16:30,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 2803 transitions. [2024-11-13 21:16:30,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:16:30,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:30,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:30,385 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:16:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:30,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 2332 states and 2804 transitions. [2024-11-13 21:16:30,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 2804 transitions. [2024-11-13 21:16:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:30,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:30,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:32,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:32,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 2343 states and 2823 transitions. [2024-11-13 21:16:32,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 2823 transitions. [2024-11-13 21:16:32,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:32,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:32,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:32,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 2363 states and 2846 transitions. [2024-11-13 21:16:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 2846 transitions. [2024-11-13 21:16:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:34,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:34,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:34,387 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 2370 states and 2853 transitions. [2024-11-13 21:16:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 2853 transitions. [2024-11-13 21:16:35,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:35,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:35,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:35,304 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 2381 states and 2867 transitions. [2024-11-13 21:16:36,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 2867 transitions. [2024-11-13 21:16:36,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:36,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:36,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 2385 states and 2870 transitions. [2024-11-13 21:16:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 2870 transitions. [2024-11-13 21:16:37,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:37,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:38,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 2391 states and 2875 transitions. [2024-11-13 21:16:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 2875 transitions. [2024-11-13 21:16:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:38,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:38,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:38,644 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 2398 states and 2882 transitions. [2024-11-13 21:16:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 2882 transitions. [2024-11-13 21:16:39,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:39,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:39,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:39,647 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 154 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 2410 states and 2896 transitions. [2024-11-13 21:16:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 2896 transitions. [2024-11-13 21:16:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:40,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:40,953 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 154 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 2414 states and 2899 transitions. [2024-11-13 21:16:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 2899 transitions. [2024-11-13 21:16:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:41,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:41,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:41,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:41,477 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 154 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:41,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:41,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2907 states to 2423 states and 2907 transitions. [2024-11-13 21:16:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 2907 transitions. [2024-11-13 21:16:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:16:41,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:41,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:47,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 2467 states and 2956 transitions. [2024-11-13 21:16:47,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 2956 transitions. [2024-11-13 21:16:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:16:47,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:47,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 2477 states and 2965 transitions. [2024-11-13 21:16:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 2965 transitions. [2024-11-13 21:16:48,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:16:48,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 125 proven. 16 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:53,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2991 states to 2492 states and 2991 transitions. [2024-11-13 21:16:53,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 2991 transitions. [2024-11-13 21:16:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:16:53,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:53,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 125 proven. 16 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:57,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 2506 states and 3009 transitions. [2024-11-13 21:16:57,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 3009 transitions. [2024-11-13 21:16:57,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:16:57,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:57,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:57,169 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 125 proven. 16 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 21:16:57,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 2509 states and 3011 transitions. [2024-11-13 21:16:57,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3011 transitions. [2024-11-13 21:16:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:16:57,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:57,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 21:17:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:06,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3151 states to 2632 states and 3151 transitions. [2024-11-13 21:17:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 3151 transitions. [2024-11-13 21:17:06,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:17:06,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:06,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 21:17:08,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:08,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 2658 states and 3177 transitions. [2024-11-13 21:17:08,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 3177 transitions. [2024-11-13 21:17:08,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:17:08,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:08,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:08,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:17:10,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:10,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3223 states to 2696 states and 3223 transitions. [2024-11-13 21:17:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 3223 transitions. [2024-11-13 21:17:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:17:10,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:10,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:10,593 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:17:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 2703 states and 3229 transitions. [2024-11-13 21:17:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 3229 transitions. [2024-11-13 21:17:11,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:17:11,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:11,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:11,068 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:17:14,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:14,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3258 states to 2730 states and 3258 transitions. [2024-11-13 21:17:14,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 3258 transitions. [2024-11-13 21:17:14,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 21:17:14,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:14,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:14,491 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:17:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 2797 states and 3335 transitions. [2024-11-13 21:17:22,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 3335 transitions. [2024-11-13 21:17:22,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 21:17:22,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:22,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:17:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 2811 states and 3349 transitions. [2024-11-13 21:17:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 3349 transitions. [2024-11-13 21:17:24,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:24,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:24,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:24,333 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:17:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3366 states to 2822 states and 3366 transitions. [2024-11-13 21:17:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 3366 transitions. [2024-11-13 21:17:25,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:25,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,857 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:17:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3373 states to 2829 states and 3373 transitions. [2024-11-13 21:17:26,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 3373 transitions. [2024-11-13 21:17:26,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:26,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:26,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 21:17:27,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:27,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 2838 states and 3381 transitions. [2024-11-13 21:17:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 3381 transitions. [2024-11-13 21:17:27,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:27,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:27,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:27,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:36,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2902 states and 3460 transitions. [2024-11-13 21:17:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 3460 transitions. [2024-11-13 21:17:36,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:36,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:36,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:36,870 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:43,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2935 states and 3502 transitions. [2024-11-13 21:17:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 3502 transitions. [2024-11-13 21:17:43,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:43,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:43,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:43,362 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:47,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3518 states to 2949 states and 3518 transitions. [2024-11-13 21:17:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 3518 transitions. [2024-11-13 21:17:47,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:47,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:47,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:47,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:50,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 2963 states and 3538 transitions. [2024-11-13 21:17:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 3538 transitions. [2024-11-13 21:17:50,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:50,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:50,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:50,291 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:51,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2969 states and 3543 transitions. [2024-11-13 21:17:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 3543 transitions. [2024-11-13 21:17:51,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:51,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:51,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2996 states and 3576 transitions. [2024-11-13 21:17:55,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 3576 transitions. [2024-11-13 21:17:55,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:55,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:55,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3592 states to 3012 states and 3592 transitions. [2024-11-13 21:17:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 3592 transitions. [2024-11-13 21:17:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:17:57,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:57,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:57,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:57,835 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:58,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:58,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 3022 states and 3601 transitions. [2024-11-13 21:17:58,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 3601 transitions. [2024-11-13 21:17:58,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:17:58,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:58,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:58,930 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 3093 states and 3692 transitions. [2024-11-13 21:18:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3093 states and 3692 transitions. [2024-11-13 21:18:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:07,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:07,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:09,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 3103 states and 3701 transitions. [2024-11-13 21:18:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3103 states and 3701 transitions. [2024-11-13 21:18:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:09,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:09,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:12,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 3144 states and 3748 transitions. [2024-11-13 21:18:12,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3144 states and 3748 transitions. [2024-11-13 21:18:12,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:12,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:12,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:14,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 3162 states and 3768 transitions. [2024-11-13 21:18:14,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 3768 transitions. [2024-11-13 21:18:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:14,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:14,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:14,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:15,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:15,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 3182 states and 3788 transitions. [2024-11-13 21:18:15,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 3788 transitions. [2024-11-13 21:18:15,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:15,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:15,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:16,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 3190 states and 3797 transitions. [2024-11-13 21:18:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3190 states and 3797 transitions. [2024-11-13 21:18:16,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:16,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:16,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:17,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 3197 states and 3803 transitions. [2024-11-13 21:18:17,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 3803 transitions. [2024-11-13 21:18:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:17,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:17,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:17,970 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 3204 states and 3809 transitions. [2024-11-13 21:18:18,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3204 states and 3809 transitions. [2024-11-13 21:18:18,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:18,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:18,940 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 3228 states and 3835 transitions. [2024-11-13 21:18:21,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 3835 transitions. [2024-11-13 21:18:21,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:21,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:22,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 3238 states and 3844 transitions. [2024-11-13 21:18:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 3238 states and 3844 transitions. [2024-11-13 21:18:22,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:18:22,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:22,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:18:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:23,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 3245 states and 3850 transitions. [2024-11-13 21:18:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 3850 transitions. [2024-11-13 21:18:23,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:18:23,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:23,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 21:18:26,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 3291 states and 3905 transitions. [2024-11-13 21:18:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3291 states and 3905 transitions. [2024-11-13 21:18:26,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:18:26,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:26,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:26,770 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 21:18:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 3312 states and 3928 transitions. [2024-11-13 21:18:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 3312 states and 3928 transitions. [2024-11-13 21:18:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:18:28,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:28,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-13 21:18:30,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:30,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3966 states to 3350 states and 3966 transitions. [2024-11-13 21:18:30,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3350 states and 3966 transitions. [2024-11-13 21:18:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:18:30,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:30,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 21:18:33,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 3356 states and 3977 transitions. [2024-11-13 21:18:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3356 states and 3977 transitions. [2024-11-13 21:18:33,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:18:33,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:33,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:33,260 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 21:18:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:35,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 3364 states and 3989 transitions. [2024-11-13 21:18:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 3989 transitions. [2024-11-13 21:18:35,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:18:35,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:35,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 21:18:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:36,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 3367 states and 3991 transitions. [2024-11-13 21:18:36,300 INFO L276 IsEmpty]: Start isEmpty. Operand 3367 states and 3991 transitions. [2024-11-13 21:18:36,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:18:36,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:36,530 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:18:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 3394 states and 4019 transitions. [2024-11-13 21:18:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3394 states and 4019 transitions. [2024-11-13 21:18:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:18:39,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:40,133 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:18:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 3400 states and 4024 transitions. [2024-11-13 21:18:41,450 INFO L276 IsEmpty]: Start isEmpty. Operand 3400 states and 4024 transitions. [2024-11-13 21:18:41,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:18:41,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:41,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 216 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 3420 states and 4046 transitions. [2024-11-13 21:18:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 4046 transitions. [2024-11-13 21:18:44,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:18:44,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:44,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:44,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:45,130 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 216 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:18:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4088 states to 3463 states and 4088 transitions. [2024-11-13 21:18:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3463 states and 4088 transitions. [2024-11-13 21:18:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:18:53,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 21:18:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 3468 states and 4094 transitions. [2024-11-13 21:18:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 3468 states and 4094 transitions. [2024-11-13 21:18:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:18:54,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,290 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:18:54,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 3469 states and 4095 transitions. [2024-11-13 21:18:54,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3469 states and 4095 transitions. [2024-11-13 21:18:54,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:18:54,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,719 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 162 proven. 16 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 21:18:55,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:55,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 3473 states and 4098 transitions. [2024-11-13 21:18:55,870 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 4098 transitions. [2024-11-13 21:18:55,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:18:55,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:55,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 186 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 3567 states and 4212 transitions. [2024-11-13 21:19:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3567 states and 4212 transitions. [2024-11-13 21:19:11,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:19:11,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:11,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:12,013 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 186 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 3598 states and 4244 transitions. [2024-11-13 21:19:17,951 INFO L276 IsEmpty]: Start isEmpty. Operand 3598 states and 4244 transitions. [2024-11-13 21:19:17,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:19:17,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:17,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:17,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:18,198 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 186 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:19,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 3608 states and 4253 transitions. [2024-11-13 21:19:19,552 INFO L276 IsEmpty]: Start isEmpty. Operand 3608 states and 4253 transitions. [2024-11-13 21:19:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 21:19:19,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:19,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:19,873 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 21:19:20,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 3618 states and 4264 transitions. [2024-11-13 21:19:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 3618 states and 4264 transitions. [2024-11-13 21:19:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:19:20,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:20,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:20,813 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 158 proven. 46 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:19:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 3633 states and 4281 transitions. [2024-11-13 21:19:25,583 INFO L276 IsEmpty]: Start isEmpty. Operand 3633 states and 4281 transitions. [2024-11-13 21:19:25,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:19:25,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:25,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:25,844 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 158 proven. 46 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 21:19:28,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:28,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 3647 states and 4294 transitions. [2024-11-13 21:19:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3647 states and 4294 transitions. [2024-11-13 21:19:28,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:19:28,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:28,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:28,234 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 21:19:28,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 3648 states and 4294 transitions. [2024-11-13 21:19:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3648 states and 4294 transitions. [2024-11-13 21:19:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:19:28,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:28,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 21:19:29,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 3649 states and 4294 transitions. [2024-11-13 21:19:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 4294 transitions. [2024-11-13 21:19:29,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:19:29,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:29,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:30,079 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-13 21:19:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:30,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 3650 states and 4294 transitions. [2024-11-13 21:19:30,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 4294 transitions. [2024-11-13 21:19:30,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 21:19:30,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:30,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-13 21:19:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4312 states to 3669 states and 4312 transitions. [2024-11-13 21:19:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 4312 transitions. [2024-11-13 21:19:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 21:19:30,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:30,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:30,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 21:19:35,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:35,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4329 states to 3681 states and 4329 transitions. [2024-11-13 21:19:35,641 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 4329 transitions. [2024-11-13 21:19:35,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 21:19:35,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:35,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 21:19:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 3683 states and 4331 transitions. [2024-11-13 21:19:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 4331 transitions. [2024-11-13 21:19:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 21:19:36,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:36,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 21:19:37,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 3685 states and 4333 transitions. [2024-11-13 21:19:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 4333 transitions. [2024-11-13 21:19:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 21:19:37,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:37,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 21:19:38,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:38,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4335 states to 3687 states and 4335 transitions. [2024-11-13 21:19:38,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 4335 transitions. [2024-11-13 21:19:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:19:38,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 21:19:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 3689 states and 4336 transitions. [2024-11-13 21:19:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 4336 transitions. [2024-11-13 21:19:39,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:19:39,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:39,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:39,663 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 21:19:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:40,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 3693 states and 4339 transitions. [2024-11-13 21:19:40,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 4339 transitions. [2024-11-13 21:19:40,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:19:40,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:40,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:40,348 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:19:40,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:40,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 3698 states and 4343 transitions. [2024-11-13 21:19:40,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 4343 transitions. [2024-11-13 21:19:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:19:40,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:40,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:40,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:41,016 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 21:19:47,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 3731 states and 4383 transitions. [2024-11-13 21:19:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 4383 transitions. [2024-11-13 21:19:47,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:19:47,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:47,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:47,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:47,760 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 21:19:52,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4405 states to 3749 states and 4405 transitions. [2024-11-13 21:19:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 4405 transitions. [2024-11-13 21:19:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:19:52,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:52,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:52,719 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 21:19:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 3760 states and 4419 transitions. [2024-11-13 21:19:53,792 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 4419 transitions. [2024-11-13 21:19:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:19:53,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:53,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 206 proven. 40 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 21:19:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:56,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 3764 states and 4422 transitions. [2024-11-13 21:19:56,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3764 states and 4422 transitions. [2024-11-13 21:19:56,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:19:56,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:56,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 21:19:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 3765 states and 4424 transitions. [2024-11-13 21:19:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 4424 transitions. [2024-11-13 21:19:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:19:58,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:58,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 219 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:17,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 3856 states and 4522 transitions. [2024-11-13 21:20:17,517 INFO L276 IsEmpty]: Start isEmpty. Operand 3856 states and 4522 transitions. [2024-11-13 21:20:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:20:17,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:17,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,756 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 219 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:22,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:22,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4576 states to 3908 states and 4576 transitions. [2024-11-13 21:20:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3908 states and 4576 transitions. [2024-11-13 21:20:22,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:20:22,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:22,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:22,508 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 219 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:25,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4600 states to 3933 states and 4600 transitions. [2024-11-13 21:20:25,356 INFO L276 IsEmpty]: Start isEmpty. Operand 3933 states and 4600 transitions. [2024-11-13 21:20:25,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:20:25,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:25,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:20:50,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 4056 states and 4754 transitions. [2024-11-13 21:20:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 4056 states and 4754 transitions. [2024-11-13 21:20:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:20:50,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:50,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:50,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 183 proven. 110 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:21:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4816 states to 4116 states and 4816 transitions. [2024-11-13 21:21:00,750 INFO L276 IsEmpty]: Start isEmpty. Operand 4116 states and 4816 transitions. [2024-11-13 21:21:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:21:00,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:21:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 4189 states and 4894 transitions. [2024-11-13 21:21:08,616 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 4894 transitions. [2024-11-13 21:21:08,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:21:08,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:08,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:08,778 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:21:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4906 states to 4203 states and 4906 transitions. [2024-11-13 21:21:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 4203 states and 4906 transitions. [2024-11-13 21:21:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:21:11,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:11,420 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:21:20,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4942 states to 4236 states and 4942 transitions. [2024-11-13 21:21:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 4236 states and 4942 transitions. [2024-11-13 21:21:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:21:20,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:20,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:21:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4967 states to 4262 states and 4967 transitions. [2024-11-13 21:21:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 4262 states and 4967 transitions. [2024-11-13 21:21:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:21:22,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:22,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:21:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4971 states to 4267 states and 4971 transitions. [2024-11-13 21:21:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 4267 states and 4971 transitions. [2024-11-13 21:21:23,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:21:23,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:23,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:21:27,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 4275 states and 4983 transitions. [2024-11-13 21:21:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 4275 states and 4983 transitions. [2024-11-13 21:21:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:21:27,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:27,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:21:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 4277 states and 4984 transitions. [2024-11-13 21:21:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4277 states and 4984 transitions. [2024-11-13 21:21:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 21:21:28,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:29,325 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 253 proven. 118 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:21:38,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:38,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5013 states to 4301 states and 5013 transitions. [2024-11-13 21:21:38,369 INFO L276 IsEmpty]: Start isEmpty. Operand 4301 states and 5013 transitions. [2024-11-13 21:21:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:21:38,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:38,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:38,587 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:21:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5055 states to 4339 states and 5055 transitions. [2024-11-13 21:21:44,164 INFO L276 IsEmpty]: Start isEmpty. Operand 4339 states and 5055 transitions. [2024-11-13 21:21:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:21:44,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:44,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:44,555 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:21:48,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5078 states to 4357 states and 5078 transitions. [2024-11-13 21:21:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 4357 states and 5078 transitions. [2024-11-13 21:21:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:21:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:48,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:48,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:48,920 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:21:52,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:52,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5097 states to 4372 states and 5097 transitions. [2024-11-13 21:21:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 4372 states and 5097 transitions. [2024-11-13 21:21:52,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:21:52,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:52,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:52,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:21:59,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5124 states to 4393 states and 5124 transitions. [2024-11-13 21:21:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5124 transitions. [2024-11-13 21:21:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:21:59,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:59,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:05,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 4416 states and 5148 transitions. [2024-11-13 21:22:05,232 INFO L276 IsEmpty]: Start isEmpty. Operand 4416 states and 5148 transitions. [2024-11-13 21:22:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:05,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:05,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:09,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5166 states to 4430 states and 5166 transitions. [2024-11-13 21:22:09,735 INFO L276 IsEmpty]: Start isEmpty. Operand 4430 states and 5166 transitions. [2024-11-13 21:22:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:09,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:09,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:11,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:11,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 4435 states and 5170 transitions. [2024-11-13 21:22:11,353 INFO L276 IsEmpty]: Start isEmpty. Operand 4435 states and 5170 transitions. [2024-11-13 21:22:11,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:11,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:11,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:11,554 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:12,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5177 states to 4442 states and 5177 transitions. [2024-11-13 21:22:12,982 INFO L276 IsEmpty]: Start isEmpty. Operand 4442 states and 5177 transitions. [2024-11-13 21:22:12,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:12,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:12,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:13,417 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:16,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:16,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 4453 states and 5189 transitions. [2024-11-13 21:22:16,357 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 5189 transitions. [2024-11-13 21:22:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:16,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:16,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:16,560 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:20,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 4463 states and 5201 transitions. [2024-11-13 21:22:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 4463 states and 5201 transitions. [2024-11-13 21:22:20,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:20,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:20,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 4470 states and 5207 transitions. [2024-11-13 21:22:21,904 INFO L276 IsEmpty]: Start isEmpty. Operand 4470 states and 5207 transitions. [2024-11-13 21:22:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:21,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:21,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 4480 states and 5217 transitions. [2024-11-13 21:22:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 4480 states and 5217 transitions. [2024-11-13 21:22:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:24,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:24,986 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 4486 states and 5224 transitions. [2024-11-13 21:22:28,461 INFO L276 IsEmpty]: Start isEmpty. Operand 4486 states and 5224 transitions. [2024-11-13 21:22:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:28,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:28,839 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:31,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 4496 states and 5235 transitions. [2024-11-13 21:22:31,597 INFO L276 IsEmpty]: Start isEmpty. Operand 4496 states and 5235 transitions. [2024-11-13 21:22:31,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:31,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:31,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:36,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 4514 states and 5259 transitions. [2024-11-13 21:22:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 4514 states and 5259 transitions. [2024-11-13 21:22:36,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:36,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:36,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:38,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 4521 states and 5265 transitions. [2024-11-13 21:22:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 4521 states and 5265 transitions. [2024-11-13 21:22:38,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:38,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:38,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 4532 states and 5276 transitions. [2024-11-13 21:22:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 4532 states and 5276 transitions. [2024-11-13 21:22:41,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:41,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:41,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:44,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 4543 states and 5289 transitions. [2024-11-13 21:22:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4543 states and 5289 transitions. [2024-11-13 21:22:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:44,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:44,467 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:49,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5304 states to 4554 states and 5304 transitions. [2024-11-13 21:22:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 4554 states and 5304 transitions. [2024-11-13 21:22:49,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:49,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:49,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5314 states to 4564 states and 5314 transitions. [2024-11-13 21:22:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 4564 states and 5314 transitions. [2024-11-13 21:22:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:52,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:52,350 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:56,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:56,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5329 states to 4575 states and 5329 transitions. [2024-11-13 21:22:56,804 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 5329 transitions. [2024-11-13 21:22:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:56,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:57,006 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:22:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 4578 states and 5331 transitions. [2024-11-13 21:22:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 4578 states and 5331 transitions. [2024-11-13 21:22:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:22:58,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:58,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:23:00,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5339 states to 4586 states and 5339 transitions. [2024-11-13 21:23:00,883 INFO L276 IsEmpty]: Start isEmpty. Operand 4586 states and 5339 transitions. [2024-11-13 21:23:00,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 21:23:00,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:00,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 203 proven. 16 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 21:23:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:11,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 4611 states and 5367 transitions. [2024-11-13 21:23:11,519 INFO L276 IsEmpty]: Start isEmpty. Operand 4611 states and 5367 transitions. [2024-11-13 21:23:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 21:23:11,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:11,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:11,707 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 203 proven. 16 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 21:23:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5371 states to 4616 states and 5371 transitions. [2024-11-13 21:23:13,434 INFO L276 IsEmpty]: Start isEmpty. Operand 4616 states and 5371 transitions. [2024-11-13 21:23:13,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 21:23:13,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:13,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 284 proven. 20 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:23:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5412 states to 4655 states and 5412 transitions. [2024-11-13 21:23:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 4655 states and 5412 transitions. [2024-11-13 21:23:19,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 21:23:19,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:19,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:19,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:20,058 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 284 proven. 20 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:23:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5437 states to 4681 states and 5437 transitions. [2024-11-13 21:23:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 4681 states and 5437 transitions. [2024-11-13 21:23:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 21:23:21,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:21,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 293 proven. 20 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:23:23,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:23,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5471 states to 4714 states and 5471 transitions. [2024-11-13 21:23:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 4714 states and 5471 transitions. [2024-11-13 21:23:23,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 21:23:23,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:23,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:23,750 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 293 proven. 20 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 21:23:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:28,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 4761 states and 5521 transitions. [2024-11-13 21:23:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 4761 states and 5521 transitions. [2024-11-13 21:23:28,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 21:23:28,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:28,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 288 proven. 20 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:23:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:31,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 4766 states and 5525 transitions. [2024-11-13 21:23:31,938 INFO L276 IsEmpty]: Start isEmpty. Operand 4766 states and 5525 transitions. [2024-11-13 21:23:31,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 21:23:31,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:32,182 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 230 proven. 159 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:23:36,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 4776 states and 5536 transitions. [2024-11-13 21:23:36,841 INFO L276 IsEmpty]: Start isEmpty. Operand 4776 states and 5536 transitions. [2024-11-13 21:23:36,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 21:23:36,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:36,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 230 proven. 159 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 21:23:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:38,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 4786 states and 5545 transitions. [2024-11-13 21:23:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 4786 states and 5545 transitions. [2024-11-13 21:23:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 21:23:38,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:38,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 327 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 21:23:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:39,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 4787 states and 5545 transitions. [2024-11-13 21:23:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 4787 states and 5545 transitions. [2024-11-13 21:23:39,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:23:39,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:39,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:39,855 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 306 proven. 14 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:23:48,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 4815 states and 5572 transitions. [2024-11-13 21:23:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 4815 states and 5572 transitions. [2024-11-13 21:23:48,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:23:48,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:48,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 306 proven. 14 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:23:54,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:54,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 4846 states and 5606 transitions. [2024-11-13 21:23:54,480 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 5606 transitions. [2024-11-13 21:23:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:23:54,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:54,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:54,693 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 306 proven. 14 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 21:23:59,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:59,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 4875 states and 5636 transitions. [2024-11-13 21:23:59,511 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 5636 transitions. [2024-11-13 21:23:59,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:23:59,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:59,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat