./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label21.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_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/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_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label21.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/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_ae733bff-3386-48dd-8af2-e129edd44c23/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 cddd396d9051dbeeab842f0229e49128c7a3af364245c973ac8bbf7d2e9e624d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:44,106 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:44,218 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:17:44,231 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:44,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:44,275 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:44,278 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:44,279 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:44,279 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:44,279 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:44,279 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:44,279 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:44,280 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:44,280 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:44,280 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:44,280 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:44,280 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:44,280 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:44,280 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:44,281 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:44,281 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:44,283 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:44,283 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:44,284 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:44,285 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:44,285 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:44,285 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:44,285 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:44,285 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:44,286 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:44,286 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:44,286 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:44,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:44,286 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_ae733bff-3386-48dd-8af2-e129edd44c23/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 -> cddd396d9051dbeeab842f0229e49128c7a3af364245c973ac8bbf7d2e9e624d [2024-11-13 20:17:44,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:44,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:44,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:44,626 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:44,627 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:44,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label21.c Unable to find full path for "g++" [2024-11-13 20:17:46,607 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:47,193 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:47,193 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/sv-benchmarks/c/eca-rers2012/Problem03_label21.c [2024-11-13 20:17:47,229 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/data/29211cb33/1d2786e66d954170b801154d3bb8dbcc/FLAG8de2fc646 [2024-11-13 20:17:47,252 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/data/29211cb33/1d2786e66d954170b801154d3bb8dbcc [2024-11-13 20:17:47,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:47,257 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:47,260 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:47,260 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:47,265 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:47,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:47" (1/1) ... [2024-11-13 20:17:47,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73acc561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:47, skipping insertion in model container [2024-11-13 20:17:47,270 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:47" (1/1) ... [2024-11-13 20:17:47,361 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:48,027 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_ae733bff-3386-48dd-8af2-e129edd44c23/sv-benchmarks/c/eca-rers2012/Problem03_label21.c[61500,61513] [2024-11-13 20:17:48,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:48,076 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:48,348 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_ae733bff-3386-48dd-8af2-e129edd44c23/sv-benchmarks/c/eca-rers2012/Problem03_label21.c[61500,61513] [2024-11-13 20:17:48,362 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:48,386 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:48,387 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48 WrapperNode [2024-11-13 20:17:48,387 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:48,388 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:48,389 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:48,389 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:48,399 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,429 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,556 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 20:17:48,557 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:48,558 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:48,558 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:48,558 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:48,566 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,588 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,589 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,657 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,676 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,691 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,705 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,716 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:48,718 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:48,718 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:48,719 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:48,720 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:48" (1/1) ... [2024-11-13 20:17:48,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:48,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:48,756 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:48,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae733bff-3386-48dd-8af2-e129edd44c23/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:48,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:48,900 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:48,902 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:51,463 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:51,464 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:51,979 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:51,982 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:17:51,982 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:51 BoogieIcfgContainer [2024-11-13 20:17:51,982 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:51,983 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:51,983 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:51,993 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:51,994 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:51" (1/1) ... [2024-11-13 20:17:52,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:52,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:52,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 20:17:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 20:17:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:17:52,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:52,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:52,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:53,408 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 20:17:54,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:54,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 289 states and 517 transitions. [2024-11-13 20:17:54,765 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 517 transitions. [2024-11-13 20:17:54,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:17:54,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:54,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:54,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:55,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:57,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:57,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 437 states and 723 transitions. [2024-11-13 20:17:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 723 transitions. [2024-11-13 20:17:57,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:17:57,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:57,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:57,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:58,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:58,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 444 states and 733 transitions. [2024-11-13 20:17:58,155 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 733 transitions. [2024-11-13 20:17:58,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:17:58,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:58,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:01,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:01,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 599 states and 967 transitions. [2024-11-13 20:18:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 967 transitions. [2024-11-13 20:18:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:18:01,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:01,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:02,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:02,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 618 states and 993 transitions. [2024-11-13 20:18:02,798 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 993 transitions. [2024-11-13 20:18:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:18:02,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:02,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:03,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 640 states and 1027 transitions. [2024-11-13 20:18:03,859 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1027 transitions. [2024-11-13 20:18:03,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:18:03,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:03,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:04,172 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:05,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 665 states and 1066 transitions. [2024-11-13 20:18:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1066 transitions. [2024-11-13 20:18:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:18:05,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:05,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:05,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 673 states and 1090 transitions. [2024-11-13 20:18:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1090 transitions. [2024-11-13 20:18:06,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:18:06,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 674 states and 1091 transitions. [2024-11-13 20:18:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1091 transitions. [2024-11-13 20:18:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:18:06,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:07,183 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:07,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 680 states and 1097 transitions. [2024-11-13 20:18:07,465 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1097 transitions. [2024-11-13 20:18:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:18:07,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:07,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:07,723 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:08,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 699 states and 1118 transitions. [2024-11-13 20:18:08,050 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1118 transitions. [2024-11-13 20:18:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:18:08,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:08,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:08,372 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 20:18:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 725 states and 1157 transitions. [2024-11-13 20:18:09,988 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1157 transitions. [2024-11-13 20:18:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 20:18:09,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:09,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:10,446 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:12,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 752 states and 1197 transitions. [2024-11-13 20:18:12,677 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1197 transitions. [2024-11-13 20:18:12,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:18:12,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:12,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:12,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:12,927 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:14,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:14,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 769 states and 1232 transitions. [2024-11-13 20:18:14,262 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1232 transitions. [2024-11-13 20:18:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:18:14,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:14,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:14,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:14,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:14,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 775 states and 1243 transitions. [2024-11-13 20:18:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1243 transitions. [2024-11-13 20:18:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:18:14,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:14,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 776 states and 1247 transitions. [2024-11-13 20:18:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1247 transitions. [2024-11-13 20:18:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:18:15,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 777 states and 1252 transitions. [2024-11-13 20:18:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1252 transitions. [2024-11-13 20:18:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:18:15,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:16,061 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:16,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 799 states and 1277 transitions. [2024-11-13 20:18:16,530 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1277 transitions. [2024-11-13 20:18:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:18:16,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:16,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:17,061 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 828 states and 1325 transitions. [2024-11-13 20:18:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1325 transitions. [2024-11-13 20:18:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:18:19,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:19,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:19,779 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 852 states and 1355 transitions. [2024-11-13 20:18:21,906 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1355 transitions. [2024-11-13 20:18:21,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:18:21,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:21,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:22,264 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:23,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 878 states and 1404 transitions. [2024-11-13 20:18:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1404 transitions. [2024-11-13 20:18:23,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:18:23,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:23,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:25,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 894 states and 1422 transitions. [2024-11-13 20:18:25,223 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1422 transitions. [2024-11-13 20:18:25,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:18:25,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:25,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:26,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 919 states and 1453 transitions. [2024-11-13 20:18:26,228 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1453 transitions. [2024-11-13 20:18:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:18:26,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:26,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:26,465 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:27,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:27,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 926 states and 1465 transitions. [2024-11-13 20:18:27,042 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1465 transitions. [2024-11-13 20:18:27,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:18:27,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:27,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:27,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 927 states and 1468 transitions. [2024-11-13 20:18:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1468 transitions. [2024-11-13 20:18:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:18:27,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:27,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:28,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 933 states and 1474 transitions. [2024-11-13 20:18:28,129 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1474 transitions. [2024-11-13 20:18:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:18:28,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:28,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:28,282 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:28,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 939 states and 1480 transitions. [2024-11-13 20:18:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1480 transitions. [2024-11-13 20:18:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:18:28,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:28,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:29,001 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:31,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 966 states and 1532 transitions. [2024-11-13 20:18:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1532 transitions. [2024-11-13 20:18:31,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:18:31,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:31,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:31,661 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:18:32,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 973 states and 1544 transitions. [2024-11-13 20:18:32,427 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1544 transitions. [2024-11-13 20:18:32,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:18:32,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:32,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:34,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 998 states and 1580 transitions. [2024-11-13 20:18:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1580 transitions. [2024-11-13 20:18:34,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:18:34,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:34,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:35,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1019 states and 1605 transitions. [2024-11-13 20:18:35,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1605 transitions. [2024-11-13 20:18:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:18:35,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:35,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:36,084 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1045 states and 1637 transitions. [2024-11-13 20:18:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1637 transitions. [2024-11-13 20:18:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:18:37,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:37,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:37,663 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:38,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:38,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1046 states and 1638 transitions. [2024-11-13 20:18:38,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1638 transitions. [2024-11-13 20:18:38,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:18:38,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:38,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:38,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1047 states and 1642 transitions. [2024-11-13 20:18:38,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1642 transitions. [2024-11-13 20:18:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:18:38,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:38,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:38,766 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1048 states and 1645 transitions. [2024-11-13 20:18:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1645 transitions. [2024-11-13 20:18:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:18:39,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:39,728 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1076 states and 1689 transitions. [2024-11-13 20:18:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1689 transitions. [2024-11-13 20:18:42,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:18:42,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:42,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:43,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1084 states and 1707 transitions. [2024-11-13 20:18:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1707 transitions. [2024-11-13 20:18:43,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:18:43,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1090 states and 1717 transitions. [2024-11-13 20:18:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1717 transitions. [2024-11-13 20:18:44,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:18:44,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:44,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:44,690 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 1091 states and 1721 transitions. [2024-11-13 20:18:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1721 transitions. [2024-11-13 20:18:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:18:45,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:47,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1111 states and 1753 transitions. [2024-11-13 20:18:47,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1753 transitions. [2024-11-13 20:18:47,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:18:47,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:47,801 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1129 states and 1778 transitions. [2024-11-13 20:18:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1778 transitions. [2024-11-13 20:18:49,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:18:49,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:49,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:49,561 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1145 states and 1798 transitions. [2024-11-13 20:18:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1798 transitions. [2024-11-13 20:18:51,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:18:51,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:51,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:51,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:51,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1146 states and 1802 transitions. [2024-11-13 20:18:51,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1802 transitions. [2024-11-13 20:18:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:18:51,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:51,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:52,378 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:55,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:55,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1176 states and 1849 transitions. [2024-11-13 20:18:55,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1849 transitions. [2024-11-13 20:18:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:18:55,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:59,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:59,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1205 states and 1900 transitions. [2024-11-13 20:18:59,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1900 transitions. [2024-11-13 20:18:59,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:18:59,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:59,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:59,511 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:00,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1212 states and 1916 transitions. [2024-11-13 20:19:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1916 transitions. [2024-11-13 20:19:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:19:00,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:00,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:00,905 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:02,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1231 states and 1944 transitions. [2024-11-13 20:19:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1944 transitions. [2024-11-13 20:19:03,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:19:03,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:03,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:05,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:05,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1252 states and 1974 transitions. [2024-11-13 20:19:05,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1974 transitions. [2024-11-13 20:19:05,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:19:05,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:05,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:05,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:07,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:07,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1267 states and 1994 transitions. [2024-11-13 20:19:07,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1994 transitions. [2024-11-13 20:19:07,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:19:07,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:07,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:07,313 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:07,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:07,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1268 states and 1998 transitions. [2024-11-13 20:19:07,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1998 transitions. [2024-11-13 20:19:07,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:19:07,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:07,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:08,054 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:08,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1269 states and 2001 transitions. [2024-11-13 20:19:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2001 transitions. [2024-11-13 20:19:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:19:08,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,315 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:11,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:11,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1293 states and 2029 transitions. [2024-11-13 20:19:11,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2029 transitions. [2024-11-13 20:19:11,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:19:11,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:11,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1316 states and 2060 transitions. [2024-11-13 20:19:15,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2060 transitions. [2024-11-13 20:19:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:19:15,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:15,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:18,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1342 states and 2090 transitions. [2024-11-13 20:19:18,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2090 transitions. [2024-11-13 20:19:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:19:18,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:19,164 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:21,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1364 states and 2118 transitions. [2024-11-13 20:19:21,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2118 transitions. [2024-11-13 20:19:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:19:21,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:22,131 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1382 states and 2138 transitions. [2024-11-13 20:19:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2138 transitions. [2024-11-13 20:19:24,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:19:24,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1397 states and 2153 transitions. [2024-11-13 20:19:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2153 transitions. [2024-11-13 20:19:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:19:25,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:26,257 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 20:19:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1435 states and 2216 transitions. [2024-11-13 20:19:30,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2216 transitions. [2024-11-13 20:19:30,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:19:30,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:30,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:30,819 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:19:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1436 states and 2217 transitions. [2024-11-13 20:19:31,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2217 transitions. [2024-11-13 20:19:31,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:19:31,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:31,692 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:36,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1476 states and 2280 transitions. [2024-11-13 20:19:36,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2280 transitions. [2024-11-13 20:19:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:36,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,936 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 20:19:38,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:38,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1492 states and 2301 transitions. [2024-11-13 20:19:38,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2301 transitions. [2024-11-13 20:19:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:38,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:38,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,171 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 20:19:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1523 states and 2344 transitions. [2024-11-13 20:19:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2344 transitions. [2024-11-13 20:19:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:42,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:42,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:42,601 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 20:19:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:45,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1545 states and 2371 transitions. [2024-11-13 20:19:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2371 transitions. [2024-11-13 20:19:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:45,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:45,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:45,701 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 20:19:46,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1548 states and 2374 transitions. [2024-11-13 20:19:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2374 transitions. [2024-11-13 20:19:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:46,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:46,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,422 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 20:19:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1550 states and 2377 transitions. [2024-11-13 20:19:47,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2377 transitions. [2024-11-13 20:19:47,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:47,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:47,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:47,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:47,266 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 20:19:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1553 states and 2380 transitions. [2024-11-13 20:19:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2380 transitions. [2024-11-13 20:19:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:47,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:47,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:47,946 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 20:19:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1568 states and 2395 transitions. [2024-11-13 20:19:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2395 transitions. [2024-11-13 20:19:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:49,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:49,297 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 20:19:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1583 states and 2410 transitions. [2024-11-13 20:19:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2410 transitions. [2024-11-13 20:19:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:50,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:50,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1608 states and 2449 transitions. [2024-11-13 20:19:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2449 transitions. [2024-11-13 20:19:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:19:54,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:54,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:58,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:58,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1629 states and 2475 transitions. [2024-11-13 20:19:58,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2475 transitions. [2024-11-13 20:19:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:19:58,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:58,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:03,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1650 states and 2512 transitions. [2024-11-13 20:20:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2512 transitions. [2024-11-13 20:20:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:20:03,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:05,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1661 states and 2525 transitions. [2024-11-13 20:20:05,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2525 transitions. [2024-11-13 20:20:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:20:05,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:05,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:05,438 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:07,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:07,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1668 states and 2536 transitions. [2024-11-13 20:20:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2536 transitions. [2024-11-13 20:20:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:20:07,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:07,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:08,069 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:09,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1673 states and 2543 transitions. [2024-11-13 20:20:09,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2543 transitions. [2024-11-13 20:20:09,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:20:09,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:09,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,407 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1676 states and 2545 transitions. [2024-11-13 20:20:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2545 transitions. [2024-11-13 20:20:11,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:20:11,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:11,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1682 states and 2550 transitions. [2024-11-13 20:20:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2550 transitions. [2024-11-13 20:20:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 20:20:12,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:12,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:13,170 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1685 states and 2552 transitions. [2024-11-13 20:20:13,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2552 transitions. [2024-11-13 20:20:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:20:13,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:13,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1689 states and 2556 transitions. [2024-11-13 20:20:14,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2556 transitions. [2024-11-13 20:20:14,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:20:14,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:14,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:14,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:23,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:23,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1739 states and 2632 transitions. [2024-11-13 20:20:23,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2632 transitions. [2024-11-13 20:20:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:20:23,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:23,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:23,508 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1744 states and 2638 transitions. [2024-11-13 20:20:23,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2638 transitions. [2024-11-13 20:20:23,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:20:23,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:23,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:24,011 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1747 states and 2642 transitions. [2024-11-13 20:20:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2642 transitions. [2024-11-13 20:20:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 20:20:24,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:24,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:24,966 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:20:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1780 states and 2688 transitions. [2024-11-13 20:20:29,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2688 transitions. [2024-11-13 20:20:29,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:20:29,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:29,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,117 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1784 states and 2692 transitions. [2024-11-13 20:20:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2692 transitions. [2024-11-13 20:20:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:20:30,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:31,085 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1804 states and 2723 transitions. [2024-11-13 20:20:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2723 transitions. [2024-11-13 20:20:34,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:20:34,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,299 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:36,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1814 states and 2739 transitions. [2024-11-13 20:20:36,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 2739 transitions. [2024-11-13 20:20:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:20:36,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:36,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:37,333 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:39,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:39,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1834 states and 2765 transitions. [2024-11-13 20:20:39,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2765 transitions. [2024-11-13 20:20:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:20:39,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:39,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1835 states and 2765 transitions. [2024-11-13 20:20:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2765 transitions. [2024-11-13 20:20:40,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:20:40,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:40,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:40,270 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1838 states and 2769 transitions. [2024-11-13 20:20:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2769 transitions. [2024-11-13 20:20:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:20:40,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:40,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1875 states and 2826 transitions. [2024-11-13 20:20:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2826 transitions. [2024-11-13 20:20:48,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:20:48,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:48,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:20:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1909 states and 2884 transitions. [2024-11-13 20:20:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2884 transitions. [2024-11-13 20:20:57,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:20:57,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:57,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:58,089 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:21:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1919 states and 2900 transitions. [2024-11-13 20:21:01,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2900 transitions. [2024-11-13 20:21:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:21:01,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:01,702 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:21:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:04,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1952 states and 2939 transitions. [2024-11-13 20:21:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2939 transitions. [2024-11-13 20:21:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:21:04,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:04,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:04,956 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:21:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2965 states to 1974 states and 2965 transitions. [2024-11-13 20:21:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 2965 transitions. [2024-11-13 20:21:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:21:09,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:09,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:21:12,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:12,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 1994 states and 2986 transitions. [2024-11-13 20:21:12,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 2986 transitions. [2024-11-13 20:21:12,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:21:12,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:12,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:21:14,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 2012 states and 3004 transitions. [2024-11-13 20:21:14,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3004 transitions. [2024-11-13 20:21:14,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:21:14,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:14,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:21:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 2027 states and 3018 transitions. [2024-11-13 20:21:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3018 transitions. [2024-11-13 20:21:16,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 20:21:16,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:16,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:23,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:23,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 2056 states and 3059 transitions. [2024-11-13 20:21:23,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3059 transitions. [2024-11-13 20:21:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:21:23,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:23,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:23,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,119 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:25,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:25,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 2067 states and 3072 transitions. [2024-11-13 20:21:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3072 transitions. [2024-11-13 20:21:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:21:25,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:25,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:31,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 2097 states and 3111 transitions. [2024-11-13 20:21:31,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3111 transitions. [2024-11-13 20:21:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:21:31,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:31,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 2131 states and 3171 transitions. [2024-11-13 20:21:42,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3171 transitions. [2024-11-13 20:21:42,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:21:42,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:42,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:42,884 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 2149 states and 3192 transitions. [2024-11-13 20:21:46,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 3192 transitions. [2024-11-13 20:21:46,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:21:46,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:46,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:48,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2151 states and 3195 transitions. [2024-11-13 20:21:48,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 3195 transitions. [2024-11-13 20:21:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:21:48,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:48,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:49,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 2153 states and 3199 transitions. [2024-11-13 20:21:49,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3199 transitions. [2024-11-13 20:21:49,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:21:49,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:49,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:00,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 2216 states and 3278 transitions. [2024-11-13 20:22:00,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3278 transitions. [2024-11-13 20:22:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:00,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:00,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:00,386 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:15,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 2278 states and 3371 transitions. [2024-11-13 20:22:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3371 transitions. [2024-11-13 20:22:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:15,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:26,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2318 states and 3426 transitions. [2024-11-13 20:22:26,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3426 transitions. [2024-11-13 20:22:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:26,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:26,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:30,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3456 states to 2348 states and 3456 transitions. [2024-11-13 20:22:30,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 3456 transitions. [2024-11-13 20:22:30,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:30,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:30,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:30,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:31,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3457 states to 2350 states and 3457 transitions. [2024-11-13 20:22:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3457 transitions. [2024-11-13 20:22:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:31,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:31,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:31,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:31,942 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:32,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2352 states and 3459 transitions. [2024-11-13 20:22:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 3459 transitions. [2024-11-13 20:22:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:32,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:32,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:33,298 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:35,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:35,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 2370 states and 3477 transitions. [2024-11-13 20:22:35,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 3477 transitions. [2024-11-13 20:22:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:35,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:35,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:35,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:35,791 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:37,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 2385 states and 3491 transitions. [2024-11-13 20:22:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 3491 transitions. [2024-11-13 20:22:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:37,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:37,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:37,832 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 2454 states and 3596 transitions. [2024-11-13 20:22:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 3596 transitions. [2024-11-13 20:22:49,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:22:49,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:49,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:49,626 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:22:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 2465 states and 3608 transitions. [2024-11-13 20:22:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3608 transitions. [2024-11-13 20:22:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:22:50,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:50,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:50,422 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:22:52,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3618 states to 2475 states and 3618 transitions. [2024-11-13 20:22:52,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3618 transitions. [2024-11-13 20:22:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:22:52,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:52,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:52,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:52,148 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:22:52,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3624 states to 2482 states and 3624 transitions. [2024-11-13 20:22:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 3624 transitions. [2024-11-13 20:22:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:22:52,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:52,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 2512 states and 3669 transitions. [2024-11-13 20:22:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 3669 transitions. [2024-11-13 20:22:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 20:22:57,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:57,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:58,164 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 2585 states and 3770 transitions. [2024-11-13 20:23:11,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 3770 transitions. [2024-11-13 20:23:11,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:23:11,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:11,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:12,175 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:24,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2634 states and 3837 transitions. [2024-11-13 20:23:24,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 3837 transitions. [2024-11-13 20:23:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 20:23:24,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:24,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:24,903 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:25,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3841 states to 2636 states and 3841 transitions. [2024-11-13 20:23:25,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 3841 transitions. [2024-11-13 20:23:25,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:23:25,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:25,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:26,155 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2643 states and 3851 transitions. [2024-11-13 20:23:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 3851 transitions. [2024-11-13 20:23:26,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:23:26,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:26,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:27,060 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 76 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 2672 states and 3890 transitions. [2024-11-13 20:23:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 3890 transitions. [2024-11-13 20:23:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:23:31,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:31,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:56,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2748 states and 4007 transitions. [2024-11-13 20:23:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 4007 transitions. [2024-11-13 20:23:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:23:56,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:56,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:57,112 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:05,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4088 states to 2818 states and 4088 transitions. [2024-11-13 20:24:05,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4088 transitions. [2024-11-13 20:24:05,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:05,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:05,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:06,609 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 2855 states and 4141 transitions. [2024-11-13 20:24:16,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 4141 transitions. [2024-11-13 20:24:16,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:16,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:16,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:17,343 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 2858 states and 4146 transitions. [2024-11-13 20:24:18,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 4146 transitions. [2024-11-13 20:24:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:18,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:19,661 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:25,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2880 states and 4171 transitions. [2024-11-13 20:24:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4171 transitions. [2024-11-13 20:24:25,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:25,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:25,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:27,081 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:28,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2883 states and 4176 transitions. [2024-11-13 20:24:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 4176 transitions. [2024-11-13 20:24:28,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:28,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:28,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:29,779 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:33,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4204 states to 2904 states and 4204 transitions. [2024-11-13 20:24:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 4204 transitions. [2024-11-13 20:24:33,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:33,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:33,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:33,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:35,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 2913 states and 4216 transitions. [2024-11-13 20:24:35,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 4216 transitions. [2024-11-13 20:24:35,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:35,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:35,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:38,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2923 states and 4228 transitions. [2024-11-13 20:24:38,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 4228 transitions. [2024-11-13 20:24:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:38,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:38,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:40,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:40,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 2933 states and 4240 transitions. [2024-11-13 20:24:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 4240 transitions. [2024-11-13 20:24:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:42,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 2935 states and 4242 transitions. [2024-11-13 20:24:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 4242 transitions. [2024-11-13 20:24:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:24:42,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:42,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:42,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:43,175 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2950 states and 4256 transitions. [2024-11-13 20:24:44,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4256 transitions. [2024-11-13 20:24:44,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:24:44,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:44,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:45,865 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2993 states and 4306 transitions. [2024-11-13 20:24:53,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 4306 transitions. [2024-11-13 20:24:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:24:53,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:53,764 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:03,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:03,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 3014 states and 4340 transitions. [2024-11-13 20:25:03,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 4340 transitions. [2024-11-13 20:25:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:25:03,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:03,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms