./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.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_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/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_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/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_f1225b5d-fbac-4fe6-8390-d695e1b0da19/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 df76811034b688387cfe28dd1eb6de91c21580662ac8ddb8163b41c1d6179172 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:24:00,227 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:24:00,281 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:24:00,285 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:24:00,285 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:24:00,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:24:00,307 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:24:00,307 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:24:00,308 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:24:00,308 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:24:00,308 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:24:00,308 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:24:00,308 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:24:00,309 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:24:00,309 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:24:00,309 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:24:00,309 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:24:00,309 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:24:00,309 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:24:00,310 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:24:00,310 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:24:00,310 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:24:00,310 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:24:00,310 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:24:00,310 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:24:00,310 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:24:00,311 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:24:00,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:24:00,311 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:24:00,311 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:24:00,311 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:24:00,311 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:24:00,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:24:00,312 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_f1225b5d-fbac-4fe6-8390-d695e1b0da19/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 -> df76811034b688387cfe28dd1eb6de91c21580662ac8ddb8163b41c1d6179172 [2024-11-13 21:24:00,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:24:00,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:24:00,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:24:00,614 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:24:00,615 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:24:00,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c Unable to find full path for "g++" [2024-11-13 21:24:02,570 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:24:02,846 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:24:02,847 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c [2024-11-13 21:24:02,855 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/data/5ddc63e7b/fd3541391622494eaf46b20795650ea6/FLAG69f8bcec6 [2024-11-13 21:24:02,880 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/data/5ddc63e7b/fd3541391622494eaf46b20795650ea6 [2024-11-13 21:24:02,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:24:02,885 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:24:02,887 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:24:02,888 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:24:02,892 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:24:02,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:24:02" (1/1) ... [2024-11-13 21:24:02,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@505cd523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:02, skipping insertion in model container [2024-11-13 21:24:02,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:24:02" (1/1) ... [2024-11-13 21:24:02,912 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:24:03,081 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_f1225b5d-fbac-4fe6-8390-d695e1b0da19/sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c[333,346] [2024-11-13 21:24:03,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:24:03,126 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:24:03,139 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_f1225b5d-fbac-4fe6-8390-d695e1b0da19/sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c[333,346] [2024-11-13 21:24:03,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:24:03,181 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:24:03,181 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03 WrapperNode [2024-11-13 21:24:03,181 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:24:03,183 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:24:03,187 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:24:03,187 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:24:03,194 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,201 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,224 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 69 [2024-11-13 21:24:03,224 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:24:03,224 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:24:03,224 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:24:03,225 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:24:03,234 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,241 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,241 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,248 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,259 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,260 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,261 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,267 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:24:03,268 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:24:03,268 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:24:03,268 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:24:03,269 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:24:03,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:24:03,314 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:24:03,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1225b5d-fbac-4fe6-8390-d695e1b0da19/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:24:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:24:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:24:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:24:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:24:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:24:03,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:24:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:24:03,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:24:03,447 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:24:03,450 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:24:03,677 INFO L? ?]: Removed 19 outVars from TransFormulas that were not future-live. [2024-11-13 21:24:03,677 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:24:03,751 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:24:03,751 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 21:24:03,752 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:03 BoogieIcfgContainer [2024-11-13 21:24:03,752 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:24:03,753 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:24:03,753 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:24:03,766 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:24:03,766 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:24:03" (1/1) ... [2024-11-13 21:24:03,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:24:03,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 12 states and 18 transitions. [2024-11-13 21:24:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 18 transitions. [2024-11-13 21:24:03,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:24:03,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:03,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:04,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2024-11-13 21:24:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2024-11-13 21:24:04,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:24:04,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:04,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2024-11-13 21:24:04,535 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2024-11-13 21:24:04,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:24:04,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 15 states and 25 transitions. [2024-11-13 21:24:04,689 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 25 transitions. [2024-11-13 21:24:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:24:04,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:04,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 16 states and 28 transitions. [2024-11-13 21:24:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 28 transitions. [2024-11-13 21:24:04,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:24:04,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:05,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 17 states and 30 transitions. [2024-11-13 21:24:05,266 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 30 transitions. [2024-11-13 21:24:05,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:24:05,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:05,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:05,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:05,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 18 states and 32 transitions. [2024-11-13 21:24:05,570 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 32 transitions. [2024-11-13 21:24:05,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:24:05,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:05,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:24:06,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:06,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 24 states and 47 transitions. [2024-11-13 21:24:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 47 transitions. [2024-11-13 21:24:06,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:24:06,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:06,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:06,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:06,686 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:24:06,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:06,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 25 states and 48 transitions. [2024-11-13 21:24:06,915 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 48 transitions. [2024-11-13 21:24:06,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:24:06,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:06,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:07,118 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 21:24:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 39 states and 74 transitions. [2024-11-13 21:24:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 74 transitions. [2024-11-13 21:24:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:24:09,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:09,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:10,015 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 21:24:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 40 states and 75 transitions. [2024-11-13 21:24:10,296 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 75 transitions. [2024-11-13 21:24:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:24:10,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:10,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:10,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 115 proven. 30 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:24:10,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 41 states and 76 transitions. [2024-11-13 21:24:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 76 transitions. [2024-11-13 21:24:10,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:24:10,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:10,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:11,138 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 87 proven. 10 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-13 21:24:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 42 states and 77 transitions. [2024-11-13 21:24:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2024-11-13 21:24:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:24:11,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:11,733 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 103 proven. 15 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-13 21:24:12,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 43 states and 78 transitions. [2024-11-13 21:24:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 78 transitions. [2024-11-13 21:24:12,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:24:12,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:12,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:12,399 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 25 proven. 82 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 21:24:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 44 states and 81 transitions. [2024-11-13 21:24:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 81 transitions. [2024-11-13 21:24:12,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:24:12,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:12,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 126 proven. 21 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:13,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 45 states and 82 transitions. [2024-11-13 21:24:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 82 transitions. [2024-11-13 21:24:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:24:13,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:13,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:13,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 143 proven. 28 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 46 states and 83 transitions. [2024-11-13 21:24:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 83 transitions. [2024-11-13 21:24:14,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:24:14,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:14,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:14,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:14,429 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 160 proven. 36 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:14,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 47 states and 84 transitions. [2024-11-13 21:24:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 84 transitions. [2024-11-13 21:24:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:24:14,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:14,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 177 proven. 45 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 48 states and 85 transitions. [2024-11-13 21:24:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 85 transitions. [2024-11-13 21:24:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:24:15,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:15,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:15,883 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 194 proven. 55 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:16,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 49 states and 86 transitions. [2024-11-13 21:24:16,272 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 86 transitions. [2024-11-13 21:24:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:24:16,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:16,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:16,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:16,652 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 211 proven. 66 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:17,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 50 states and 87 transitions. [2024-11-13 21:24:17,142 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 87 transitions. [2024-11-13 21:24:17,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:24:17,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:17,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:17,615 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 228 proven. 78 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 51 states and 88 transitions. [2024-11-13 21:24:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 88 transitions. [2024-11-13 21:24:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:24:18,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:18,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:18,671 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 245 proven. 91 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:19,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 52 states and 89 transitions. [2024-11-13 21:24:19,210 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 89 transitions. [2024-11-13 21:24:19,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:24:19,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:19,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:19,667 INFO L134 CoverageAnalysis]: Checked inductivity of 514 backedges. 262 proven. 105 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:20,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:20,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 53 states and 90 transitions. [2024-11-13 21:24:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 90 transitions. [2024-11-13 21:24:20,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:24:20,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:20,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 279 proven. 120 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:21,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 54 states and 91 transitions. [2024-11-13 21:24:21,324 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 91 transitions. [2024-11-13 21:24:21,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:24:21,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:21,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:21,841 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 296 proven. 136 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:22,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 92 transitions. [2024-11-13 21:24:22,535 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 92 transitions. [2024-11-13 21:24:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:24:22,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:22,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 313 proven. 153 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 56 states and 93 transitions. [2024-11-13 21:24:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 93 transitions. [2024-11-13 21:24:23,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:24:23,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:23,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:24,160 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 330 proven. 171 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:24,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:24,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 57 states and 94 transitions. [2024-11-13 21:24:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 94 transitions. [2024-11-13 21:24:24,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:24:24,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:24,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 347 proven. 190 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 58 states and 95 transitions. [2024-11-13 21:24:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 95 transitions. [2024-11-13 21:24:25,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:24:25,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:26,436 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 364 proven. 210 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2024-11-13 21:24:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2024-11-13 21:24:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:24:26,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:26,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:27,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 381 proven. 231 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:28,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 60 states and 97 transitions. [2024-11-13 21:24:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 97 transitions. [2024-11-13 21:24:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:24:28,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:28,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:28,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 398 proven. 253 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 61 states and 98 transitions. [2024-11-13 21:24:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 98 transitions. [2024-11-13 21:24:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:24:29,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:29,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 415 proven. 276 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:24:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:30,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 62 states and 99 transitions. [2024-11-13 21:24:30,338 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 99 transitions. [2024-11-13 21:24:30,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:24:30,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:30,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 257 proven. 134 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2024-11-13 21:24:30,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:30,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 63 states and 100 transitions. [2024-11-13 21:24:30,873 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 100 transitions. [2024-11-13 21:24:30,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:24:30,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:30,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:31,379 INFO L134 CoverageAnalysis]: Checked inductivity of 921 backedges. 457 proven. 300 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-13 21:24:31,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:31,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 64 states and 101 transitions. [2024-11-13 21:24:31,922 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 101 transitions. [2024-11-13 21:24:31,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:24:31,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:31,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:32,073 INFO L134 CoverageAnalysis]: Checked inductivity of 964 backedges. 420 proven. 145 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2024-11-13 21:24:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:32,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-11-13 21:24:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-11-13 21:24:32,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:24:32,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:32,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:32,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 277 proven. 180 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2024-11-13 21:24:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 66 states and 103 transitions. [2024-11-13 21:24:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 103 transitions. [2024-11-13 21:24:33,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:24:33,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:33,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 527 proven. 325 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 21:24:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2024-11-13 21:24:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2024-11-13 21:24:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:24:34,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:34,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1099 backedges. 547 proven. 351 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 21:24:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 68 states and 105 transitions. [2024-11-13 21:24:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 105 transitions. [2024-11-13 21:24:35,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:24:35,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:35,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:35,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 49 proven. 225 refuted. 0 times theorem prover too weak. 872 trivial. 0 not checked. [2024-11-13 21:24:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:36,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 69 states and 108 transitions. [2024-11-13 21:24:36,239 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 108 transitions. [2024-11-13 21:24:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:24:36,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:36,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1194 backedges. 595 proven. 378 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:37,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:37,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2024-11-13 21:24:37,382 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2024-11-13 21:24:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:24:37,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:37,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:37,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 616 proven. 406 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:38,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:38,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 71 states and 110 transitions. [2024-11-13 21:24:38,510 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 110 transitions. [2024-11-13 21:24:38,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:24:38,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:38,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:38,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1293 backedges. 637 proven. 435 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:39,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:39,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 72 states and 111 transitions. [2024-11-13 21:24:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 111 transitions. [2024-11-13 21:24:39,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:24:39,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:39,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:40,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 658 proven. 465 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:40,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 73 states and 112 transitions. [2024-11-13 21:24:40,844 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 112 transitions. [2024-11-13 21:24:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:24:40,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:40,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:41,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1396 backedges. 679 proven. 496 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 74 states and 113 transitions. [2024-11-13 21:24:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 113 transitions. [2024-11-13 21:24:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:24:41,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:41,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:42,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 700 proven. 528 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:43,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:43,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 75 states and 114 transitions. [2024-11-13 21:24:43,193 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 114 transitions. [2024-11-13 21:24:43,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:24:43,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:43,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:43,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 721 proven. 561 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:44,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 76 states and 115 transitions. [2024-11-13 21:24:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 115 transitions. [2024-11-13 21:24:44,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:24:44,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:44,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1558 backedges. 742 proven. 595 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:45,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 77 states and 116 transitions. [2024-11-13 21:24:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 116 transitions. [2024-11-13 21:24:45,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:24:45,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:45,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1614 backedges. 763 proven. 630 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:47,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 78 states and 117 transitions. [2024-11-13 21:24:47,085 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 117 transitions. [2024-11-13 21:24:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:24:47,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:47,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1671 backedges. 784 proven. 666 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:48,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 79 states and 118 transitions. [2024-11-13 21:24:48,553 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 118 transitions. [2024-11-13 21:24:48,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:24:48,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:48,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1729 backedges. 805 proven. 703 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:50,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 80 states and 119 transitions. [2024-11-13 21:24:50,133 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 119 transitions. [2024-11-13 21:24:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:24:50,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:50,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:50,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:50,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1788 backedges. 826 proven. 741 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:51,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 81 states and 120 transitions. [2024-11-13 21:24:51,475 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 120 transitions. [2024-11-13 21:24:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:24:51,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:52,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1848 backedges. 847 proven. 780 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:52,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 82 states and 121 transitions. [2024-11-13 21:24:52,917 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 121 transitions. [2024-11-13 21:24:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:24:52,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:52,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1909 backedges. 868 proven. 820 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 83 states and 122 transitions. [2024-11-13 21:24:54,428 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 122 transitions. [2024-11-13 21:24:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:24:54,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:54,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:54,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1971 backedges. 889 proven. 861 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 84 states and 123 transitions. [2024-11-13 21:24:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 123 transitions. [2024-11-13 21:24:56,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:24:56,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:56,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2034 backedges. 910 proven. 903 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:57,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 85 states and 124 transitions. [2024-11-13 21:24:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 124 transitions. [2024-11-13 21:24:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:24:57,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:57,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2098 backedges. 931 proven. 946 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:24:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 86 states and 125 transitions. [2024-11-13 21:24:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-11-13 21:24:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:24:59,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:59,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2163 backedges. 952 proven. 990 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:25:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:00,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 87 states and 126 transitions. [2024-11-13 21:25:00,803 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 126 transitions. [2024-11-13 21:25:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:25:00,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2229 backedges. 973 proven. 1035 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:25:02,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 88 states and 127 transitions. [2024-11-13 21:25:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 127 transitions. [2024-11-13 21:25:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:25:02,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 994 proven. 1081 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:25:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:04,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 89 states and 128 transitions. [2024-11-13 21:25:04,362 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 128 transitions. [2024-11-13 21:25:04,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:25:04,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:04,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:05,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2364 backedges. 1015 proven. 1128 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 21:25:06,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 90 states and 129 transitions. [2024-11-13 21:25:06,399 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 129 transitions. [2024-11-13 21:25:06,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:25:06,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:06,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2433 backedges. 843 proven. 315 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-13 21:25:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:07,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 91 states and 130 transitions. [2024-11-13 21:25:07,205 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 130 transitions. [2024-11-13 21:25:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:25:07,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:07,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:07,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:08,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 1085 proven. 1176 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:09,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 92 states and 131 transitions. [2024-11-13 21:25:09,285 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 131 transitions. [2024-11-13 21:25:09,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:25:09,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:09,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:10,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2574 backedges. 1107 proven. 1225 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:11,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 93 states and 132 transitions. [2024-11-13 21:25:11,763 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 132 transitions. [2024-11-13 21:25:11,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:25:11,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:11,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:11,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:12,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2646 backedges. 1129 proven. 1275 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:13,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:13,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 94 states and 133 transitions. [2024-11-13 21:25:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2024-11-13 21:25:13,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:25:13,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:13,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:15,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2719 backedges. 1151 proven. 1326 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 95 states and 134 transitions. [2024-11-13 21:25:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 134 transitions. [2024-11-13 21:25:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:25:16,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:16,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2793 backedges. 1173 proven. 1378 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:18,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 96 states and 135 transitions. [2024-11-13 21:25:18,130 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 135 transitions. [2024-11-13 21:25:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:25:18,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:18,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:19,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2868 backedges. 1195 proven. 1431 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2024-11-13 21:25:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2024-11-13 21:25:20,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:25:20,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:20,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:21,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2944 backedges. 1217 proven. 1485 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:22,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 98 states and 137 transitions. [2024-11-13 21:25:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 137 transitions. [2024-11-13 21:25:22,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:25:22,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:22,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:23,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3021 backedges. 1239 proven. 1540 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 99 states and 138 transitions. [2024-11-13 21:25:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 138 transitions. [2024-11-13 21:25:24,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:25:24,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:25,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3099 backedges. 1261 proven. 1596 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:26,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 100 states and 139 transitions. [2024-11-13 21:25:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 139 transitions. [2024-11-13 21:25:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:25:26,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:26,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3178 backedges. 1283 proven. 1653 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 101 states and 140 transitions. [2024-11-13 21:25:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 140 transitions. [2024-11-13 21:25:28,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:25:28,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:28,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:29,619 INFO L134 CoverageAnalysis]: Checked inductivity of 3258 backedges. 1305 proven. 1711 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:30,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:30,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 102 states and 141 transitions. [2024-11-13 21:25:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 141 transitions. [2024-11-13 21:25:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:25:30,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:31,802 INFO L134 CoverageAnalysis]: Checked inductivity of 3339 backedges. 1327 proven. 1770 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:32,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 103 states and 142 transitions. [2024-11-13 21:25:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 142 transitions. [2024-11-13 21:25:32,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:25:32,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:32,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3421 backedges. 1349 proven. 1830 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:35,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 104 states and 143 transitions. [2024-11-13 21:25:35,165 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 143 transitions. [2024-11-13 21:25:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:25:35,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:35,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 3504 backedges. 1371 proven. 1891 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 105 states and 144 transitions. [2024-11-13 21:25:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 144 transitions. [2024-11-13 21:25:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:25:37,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:37,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:39,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3588 backedges. 1393 proven. 1953 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 106 states and 145 transitions. [2024-11-13 21:25:40,453 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 145 transitions. [2024-11-13 21:25:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:25:40,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:40,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3673 backedges. 1415 proven. 2016 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:42,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 107 states and 146 transitions. [2024-11-13 21:25:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 146 transitions. [2024-11-13 21:25:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:25:42,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:42,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:44,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3759 backedges. 1437 proven. 2080 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 108 states and 147 transitions. [2024-11-13 21:25:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 147 transitions. [2024-11-13 21:25:45,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:25:45,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:45,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 3846 backedges. 1459 proven. 2145 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 109 states and 148 transitions. [2024-11-13 21:25:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 148 transitions. [2024-11-13 21:25:47,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:25:47,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:47,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3934 backedges. 1481 proven. 2211 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:50,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 110 states and 149 transitions. [2024-11-13 21:25:50,924 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 149 transitions. [2024-11-13 21:25:50,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:25:50,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:50,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:52,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4023 backedges. 1503 proven. 2278 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 111 states and 150 transitions. [2024-11-13 21:25:53,553 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 150 transitions. [2024-11-13 21:25:53,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:25:53,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:53,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4113 backedges. 1525 proven. 2346 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:56,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:56,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 112 states and 151 transitions. [2024-11-13 21:25:56,151 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 151 transitions. [2024-11-13 21:25:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:25:56,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:56,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:57,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4204 backedges. 1547 proven. 2415 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:25:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:58,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 113 states and 152 transitions. [2024-11-13 21:25:58,924 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 152 transitions. [2024-11-13 21:25:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:25:58,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:58,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4296 backedges. 1569 proven. 2485 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:01,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:01,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 114 states and 153 transitions. [2024-11-13 21:26:01,710 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 153 transitions. [2024-11-13 21:26:01,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:26:01,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:01,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:03,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4389 backedges. 1591 proven. 2556 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:04,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 115 states and 154 transitions. [2024-11-13 21:26:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 154 transitions. [2024-11-13 21:26:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:26:04,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:04,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:05,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4483 backedges. 1613 proven. 2628 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:07,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:07,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 116 states and 155 transitions. [2024-11-13 21:26:07,213 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 155 transitions. [2024-11-13 21:26:07,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:26:07,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:07,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:08,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4578 backedges. 1635 proven. 2701 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:10,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 117 states and 156 transitions. [2024-11-13 21:26:10,169 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 156 transitions. [2024-11-13 21:26:10,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:26:10,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:10,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:11,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4674 backedges. 1657 proven. 2775 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:13,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:13,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 118 states and 157 transitions. [2024-11-13 21:26:13,026 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 157 transitions. [2024-11-13 21:26:13,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:26:13,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:13,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4771 backedges. 1679 proven. 2850 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:15,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:15,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 119 states and 158 transitions. [2024-11-13 21:26:15,931 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 158 transitions. [2024-11-13 21:26:15,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:26:15,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:15,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:16,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:17,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4869 backedges. 1701 proven. 2926 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:18,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 120 states and 159 transitions. [2024-11-13 21:26:18,963 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 159 transitions. [2024-11-13 21:26:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:26:18,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:18,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4968 backedges. 1723 proven. 3003 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:22,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:22,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 121 states and 160 transitions. [2024-11-13 21:26:22,098 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 160 transitions. [2024-11-13 21:26:22,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:26:22,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:22,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:23,613 INFO L134 CoverageAnalysis]: Checked inductivity of 5068 backedges. 1745 proven. 3081 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 122 states and 161 transitions. [2024-11-13 21:26:25,014 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 161 transitions. [2024-11-13 21:26:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:26:25,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:25,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 5169 backedges. 1767 proven. 3160 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 123 states and 162 transitions. [2024-11-13 21:26:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 162 transitions. [2024-11-13 21:26:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:26:28,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5271 backedges. 1789 proven. 3240 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:31,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:31,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 124 states and 163 transitions. [2024-11-13 21:26:31,836 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 163 transitions. [2024-11-13 21:26:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:26:31,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:31,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5374 backedges. 1811 proven. 3321 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:34,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 125 states and 164 transitions. [2024-11-13 21:26:34,821 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 164 transitions. [2024-11-13 21:26:34,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:26:34,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:34,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:36,528 INFO L134 CoverageAnalysis]: Checked inductivity of 5478 backedges. 1833 proven. 3403 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:38,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 126 states and 165 transitions. [2024-11-13 21:26:38,044 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 165 transitions. [2024-11-13 21:26:38,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:26:38,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:38,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:40,094 INFO L134 CoverageAnalysis]: Checked inductivity of 5583 backedges. 1855 proven. 3486 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-13 21:26:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 127 states and 166 transitions. [2024-11-13 21:26:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 166 transitions. [2024-11-13 21:26:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:26:41,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:41,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5689 backedges. 803 proven. 579 refuted. 0 times theorem prover too weak. 4307 trivial. 0 not checked. [2024-11-13 21:26:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 128 states and 167 transitions. [2024-11-13 21:26:42,630 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 167 transitions. [2024-11-13 21:26:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:26:42,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:42,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 5796 backedges. 1962 proven. 3570 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:26:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 129 states and 168 transitions. [2024-11-13 21:26:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 168 transitions. [2024-11-13 21:26:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:26:45,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:45,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5904 backedges. 1985 proven. 3655 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:26:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 130 states and 169 transitions. [2024-11-13 21:26:49,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 169 transitions. [2024-11-13 21:26:49,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:26:49,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:49,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6013 backedges. 2008 proven. 3741 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:26:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 131 states and 170 transitions. [2024-11-13 21:26:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 170 transitions. [2024-11-13 21:26:52,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:26:52,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:52,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:54,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6123 backedges. 2031 proven. 3828 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:26:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:55,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 132 states and 171 transitions. [2024-11-13 21:26:55,845 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 171 transitions. [2024-11-13 21:26:55,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:26:55,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:55,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:55,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6234 backedges. 2054 proven. 3916 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:26:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 133 states and 172 transitions. [2024-11-13 21:26:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 172 transitions. [2024-11-13 21:26:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:26:59,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:59,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6346 backedges. 2077 proven. 4005 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:03,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 134 states and 173 transitions. [2024-11-13 21:27:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 173 transitions. [2024-11-13 21:27:03,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:27:03,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:03,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 6459 backedges. 2100 proven. 4095 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 135 states and 174 transitions. [2024-11-13 21:27:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 174 transitions. [2024-11-13 21:27:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:27:06,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:06,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:08,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6573 backedges. 2123 proven. 4186 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:10,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 136 states and 175 transitions. [2024-11-13 21:27:10,309 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 175 transitions. [2024-11-13 21:27:10,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:27:10,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:10,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:12,314 INFO L134 CoverageAnalysis]: Checked inductivity of 6688 backedges. 2146 proven. 4278 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:13,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 137 states and 176 transitions. [2024-11-13 21:27:13,926 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 176 transitions. [2024-11-13 21:27:13,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:27:13,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:13,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:16,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6804 backedges. 2169 proven. 4371 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:17,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 138 states and 177 transitions. [2024-11-13 21:27:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 177 transitions. [2024-11-13 21:27:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:27:17,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:17,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:20,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6921 backedges. 2192 proven. 4465 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 139 states and 178 transitions. [2024-11-13 21:27:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 178 transitions. [2024-11-13 21:27:21,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:27:21,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:21,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7039 backedges. 2215 proven. 4560 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 140 states and 179 transitions. [2024-11-13 21:27:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 179 transitions. [2024-11-13 21:27:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:27:25,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:25,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:27,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7158 backedges. 2238 proven. 4656 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 141 states and 180 transitions. [2024-11-13 21:27:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 180 transitions. [2024-11-13 21:27:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:27:29,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:29,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:29,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:31,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7278 backedges. 2261 proven. 4753 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:33,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:33,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 142 states and 181 transitions. [2024-11-13 21:27:33,436 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 181 transitions. [2024-11-13 21:27:33,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:27:33,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:33,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:33,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7399 backedges. 2284 proven. 4851 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:37,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 143 states and 182 transitions. [2024-11-13 21:27:37,323 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 182 transitions. [2024-11-13 21:27:37,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:27:37,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:37,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:37,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7521 backedges. 2307 proven. 4950 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:41,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:41,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 144 states and 183 transitions. [2024-11-13 21:27:41,503 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 183 transitions. [2024-11-13 21:27:41,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:27:41,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:41,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:43,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7644 backedges. 2330 proven. 5050 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:27:45,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:45,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 145 states and 184 transitions. [2024-11-13 21:27:45,681 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 184 transitions. [2024-11-13 21:27:45,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:27:45,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:45,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:45,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7768 backedges. 946 proven. 798 refuted. 0 times theorem prover too weak. 6024 trivial. 0 not checked. [2024-11-13 21:27:46,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:46,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 146 states and 185 transitions. [2024-11-13 21:27:46,779 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 185 transitions. [2024-11-13 21:27:46,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:27:46,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:46,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:49,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7893 backedges. 2455 proven. 5151 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:27:51,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:51,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 147 states and 186 transitions. [2024-11-13 21:27:51,094 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 186 transitions. [2024-11-13 21:27:51,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:27:51,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:51,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:53,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8019 backedges. 2479 proven. 5253 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:27:55,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:55,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 148 states and 187 transitions. [2024-11-13 21:27:55,372 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 187 transitions. [2024-11-13 21:27:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:27:55,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:55,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:57,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8146 backedges. 2503 proven. 5356 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:27:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:59,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 149 states and 188 transitions. [2024-11-13 21:27:59,928 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 188 transitions. [2024-11-13 21:27:59,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:27:59,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:59,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:00,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8274 backedges. 2527 proven. 5460 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:04,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 150 states and 189 transitions. [2024-11-13 21:28:04,255 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 189 transitions. [2024-11-13 21:28:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:28:04,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:04,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:04,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:06,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8403 backedges. 2551 proven. 5565 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:08,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 151 states and 190 transitions. [2024-11-13 21:28:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 190 transitions. [2024-11-13 21:28:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:28:08,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:08,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8533 backedges. 2575 proven. 5671 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 152 states and 191 transitions. [2024-11-13 21:28:13,330 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 191 transitions. [2024-11-13 21:28:13,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:28:13,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:13,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:15,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8664 backedges. 2599 proven. 5778 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:17,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 153 states and 192 transitions. [2024-11-13 21:28:17,893 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 192 transitions. [2024-11-13 21:28:17,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:28:17,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:17,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:20,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8796 backedges. 2623 proven. 5886 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:22,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:22,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 154 states and 193 transitions. [2024-11-13 21:28:22,878 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 193 transitions. [2024-11-13 21:28:22,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:28:22,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:22,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8929 backedges. 2647 proven. 5995 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 155 states and 194 transitions. [2024-11-13 21:28:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 194 transitions. [2024-11-13 21:28:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:28:28,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:28,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:31,613 INFO L134 CoverageAnalysis]: Checked inductivity of 9063 backedges. 2671 proven. 6105 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:33,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 156 states and 195 transitions. [2024-11-13 21:28:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 195 transitions. [2024-11-13 21:28:33,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:28:33,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:33,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 9198 backedges. 2695 proven. 6216 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 157 states and 196 transitions. [2024-11-13 21:28:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 196 transitions. [2024-11-13 21:28:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:28:39,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,489 INFO L134 CoverageAnalysis]: Checked inductivity of 9334 backedges. 2719 proven. 6328 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 158 states and 197 transitions. [2024-11-13 21:28:44,624 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 197 transitions. [2024-11-13 21:28:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:28:44,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:44,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:44,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 9471 backedges. 2743 proven. 6441 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 159 states and 198 transitions. [2024-11-13 21:28:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 198 transitions. [2024-11-13 21:28:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:28:49,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:49,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 9609 backedges. 2767 proven. 6555 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:28:55,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 160 states and 199 transitions. [2024-11-13 21:28:55,473 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 199 transitions. [2024-11-13 21:28:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:28:55,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:55,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 9748 backedges. 2791 proven. 6670 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:29:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 161 states and 200 transitions. [2024-11-13 21:29:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 200 transitions. [2024-11-13 21:29:01,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:29:01,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:01,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,463 INFO L134 CoverageAnalysis]: Checked inductivity of 9888 backedges. 1073 proven. 1036 refuted. 0 times theorem prover too weak. 7779 trivial. 0 not checked. [2024-11-13 21:29:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 162 states and 201 transitions. [2024-11-13 21:29:02,474 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 201 transitions. [2024-11-13 21:29:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:29:02,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 10029 backedges. 2932 proven. 6786 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:07,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:07,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 163 states and 202 transitions. [2024-11-13 21:29:07,729 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 202 transitions. [2024-11-13 21:29:07,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:29:07,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:07,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:11,358 INFO L134 CoverageAnalysis]: Checked inductivity of 10171 backedges. 2957 proven. 6903 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:13,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 164 states and 203 transitions. [2024-11-13 21:29:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 203 transitions. [2024-11-13 21:29:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:29:13,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:13,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 10314 backedges. 2982 proven. 7021 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:18,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 165 states and 204 transitions. [2024-11-13 21:29:18,798 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 204 transitions. [2024-11-13 21:29:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:29:18,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:18,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:21,878 INFO L134 CoverageAnalysis]: Checked inductivity of 10458 backedges. 3007 proven. 7140 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 166 states and 205 transitions. [2024-11-13 21:29:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 205 transitions. [2024-11-13 21:29:23,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:29:23,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:23,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:26,999 INFO L134 CoverageAnalysis]: Checked inductivity of 10603 backedges. 3032 proven. 7260 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:29,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 167 states and 206 transitions. [2024-11-13 21:29:29,067 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 206 transitions. [2024-11-13 21:29:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:29:29,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:32,406 INFO L134 CoverageAnalysis]: Checked inductivity of 10749 backedges. 3057 proven. 7381 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 168 states and 207 transitions. [2024-11-13 21:29:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 207 transitions. [2024-11-13 21:29:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:29:34,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:34,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:38,081 INFO L134 CoverageAnalysis]: Checked inductivity of 10896 backedges. 3082 proven. 7503 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:40,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:40,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 169 states and 208 transitions. [2024-11-13 21:29:40,536 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 208 transitions. [2024-11-13 21:29:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:29:40,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:40,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11044 backedges. 3107 proven. 7626 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:45,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 170 states and 209 transitions. [2024-11-13 21:29:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 209 transitions. [2024-11-13 21:29:45,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:29:45,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:45,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 11193 backedges. 3132 proven. 7750 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 171 states and 210 transitions. [2024-11-13 21:29:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 210 transitions. [2024-11-13 21:29:51,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:29:51,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:51,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 11343 backedges. 3157 proven. 7875 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:29:57,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:57,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 172 states and 211 transitions. [2024-11-13 21:29:57,136 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 211 transitions. [2024-11-13 21:29:57,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:29:57,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:57,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:00,651 INFO L134 CoverageAnalysis]: Checked inductivity of 11494 backedges. 3182 proven. 8001 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:30:02,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 173 states and 212 transitions. [2024-11-13 21:30:02,914 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 212 transitions. [2024-11-13 21:30:02,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:30:02,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:02,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:06,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11646 backedges. 3207 proven. 8128 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:30:08,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:08,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 174 states and 213 transitions. [2024-11-13 21:30:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 213 transitions. [2024-11-13 21:30:08,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:30:08,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:08,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 11799 backedges. 3232 proven. 8256 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:30:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:15,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 175 states and 214 transitions. [2024-11-13 21:30:15,051 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 214 transitions. [2024-11-13 21:30:15,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:30:15,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:15,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:18,548 INFO L134 CoverageAnalysis]: Checked inductivity of 11953 backedges. 3257 proven. 8385 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:30:20,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:20,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 176 states and 215 transitions. [2024-11-13 21:30:20,937 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 215 transitions. [2024-11-13 21:30:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:30:20,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:20,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:21,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:24,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12108 backedges. 3282 proven. 8515 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:30:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:26,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 177 states and 216 transitions. [2024-11-13 21:30:26,816 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 216 transitions. [2024-11-13 21:30:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:30:26,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:26,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:26,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 12264 backedges. 3307 proven. 8646 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:30:32,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:32,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 178 states and 217 transitions. [2024-11-13 21:30:32,856 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 217 transitions. [2024-11-13 21:30:32,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:30:32,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:32,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:36,530 INFO L134 CoverageAnalysis]: Checked inductivity of 12421 backedges. 3332 proven. 8778 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 21:30:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:38,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 179 states and 218 transitions. [2024-11-13 21:30:38,918 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 218 transitions. [2024-11-13 21:30:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:30:38,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12579 backedges. 2558 proven. 966 refuted. 0 times theorem prover too weak. 9055 trivial. 0 not checked. [2024-11-13 21:30:40,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 180 states and 219 transitions. [2024-11-13 21:30:40,615 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 219 transitions. [2024-11-13 21:30:40,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:30:40,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 12738 backedges. 160 proven. 939 refuted. 0 times theorem prover too weak. 11639 trivial. 0 not checked. [2024-11-13 21:30:42,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 181 states and 222 transitions. [2024-11-13 21:30:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 222 transitions. [2024-11-13 21:30:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:30:42,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:42,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:45,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12898 backedges. 3625 proven. 8911 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:30:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 182 states and 223 transitions. [2024-11-13 21:30:48,084 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 223 transitions. [2024-11-13 21:30:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:30:48,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:48,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 13059 backedges. 3652 proven. 9045 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:30:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:54,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 183 states and 224 transitions. [2024-11-13 21:30:54,383 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 224 transitions. [2024-11-13 21:30:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:30:54,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:54,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 13221 backedges. 3679 proven. 9180 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:31:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:00,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 184 states and 225 transitions. [2024-11-13 21:31:00,626 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 225 transitions. [2024-11-13 21:31:00,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:31:00,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:00,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13384 backedges. 3706 proven. 9316 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:31:07,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:07,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 185 states and 226 transitions. [2024-11-13 21:31:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 226 transitions. [2024-11-13 21:31:07,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:31:07,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:07,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:11,073 INFO L134 CoverageAnalysis]: Checked inductivity of 13548 backedges. 3733 proven. 9453 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:31:13,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:13,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 186 states and 227 transitions. [2024-11-13 21:31:13,668 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 227 transitions. [2024-11-13 21:31:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:31:13,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:13,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 13713 backedges. 3760 proven. 9591 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:31:20,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:20,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 187 states and 228 transitions. [2024-11-13 21:31:20,242 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 228 transitions. [2024-11-13 21:31:20,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:31:20,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:20,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 13879 backedges. 3787 proven. 9730 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:31:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 188 states and 229 transitions. [2024-11-13 21:31:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 229 transitions. [2024-11-13 21:31:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:31:26,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:26,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:26,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:31,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14046 backedges. 3814 proven. 9870 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:31:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 189 states and 230 transitions. [2024-11-13 21:31:33,734 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 230 transitions. [2024-11-13 21:31:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:31:33,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:33,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:37,783 INFO L134 CoverageAnalysis]: Checked inductivity of 14214 backedges. 3841 proven. 10011 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:31:40,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:40,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 190 states and 231 transitions. [2024-11-13 21:31:40,581 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 231 transitions. [2024-11-13 21:31:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:31:40,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:40,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:45,391 INFO L134 CoverageAnalysis]: Checked inductivity of 14383 backedges. 3868 proven. 10153 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:31:48,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 191 states and 232 transitions. [2024-11-13 21:31:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 232 transitions. [2024-11-13 21:31:48,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:31:48,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:48,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 14553 backedges. 3895 proven. 10296 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:31:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:56,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 192 states and 233 transitions. [2024-11-13 21:31:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 233 transitions. [2024-11-13 21:31:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:31:56,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:00,839 INFO L134 CoverageAnalysis]: Checked inductivity of 14724 backedges. 3922 proven. 10440 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:32:03,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 193 states and 234 transitions. [2024-11-13 21:32:03,325 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 234 transitions. [2024-11-13 21:32:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:32:03,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 14896 backedges. 3949 proven. 10585 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:32:10,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 194 states and 235 transitions. [2024-11-13 21:32:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 235 transitions. [2024-11-13 21:32:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:32:10,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:10,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 15069 backedges. 3976 proven. 10731 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:32:17,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:17,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 195 states and 236 transitions. [2024-11-13 21:32:17,073 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 236 transitions. [2024-11-13 21:32:17,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:32:17,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:17,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:21,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15243 backedges. 4003 proven. 10878 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:32:24,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 196 states and 237 transitions. [2024-11-13 21:32:24,318 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 237 transitions. [2024-11-13 21:32:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:32:24,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:24,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15418 backedges. 4030 proven. 11026 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:32:31,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:31,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 197 states and 238 transitions. [2024-11-13 21:32:31,237 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 238 transitions. [2024-11-13 21:32:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:32:31,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:31,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 15594 backedges. 4057 proven. 11175 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:32:38,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 198 states and 239 transitions. [2024-11-13 21:32:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 239 transitions. [2024-11-13 21:32:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:32:38,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:38,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:42,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15771 backedges. 4084 proven. 11325 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:32:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:45,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 199 states and 240 transitions. [2024-11-13 21:32:45,466 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 240 transitions. [2024-11-13 21:32:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:32:45,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:45,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:45,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:50,031 INFO L134 CoverageAnalysis]: Checked inductivity of 15949 backedges. 4111 proven. 11476 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:32:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 200 states and 241 transitions. [2024-11-13 21:32:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 241 transitions. [2024-11-13 21:32:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 21:32:52,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:52,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16128 backedges. 4138 proven. 11628 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:32:59,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 201 states and 242 transitions. [2024-11-13 21:32:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 242 transitions. [2024-11-13 21:32:59,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:32:59,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:59,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:04,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16308 backedges. 4165 proven. 11781 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:33:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:07,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 202 states and 243 transitions. [2024-11-13 21:33:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 243 transitions. [2024-11-13 21:33:07,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:33:07,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:07,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:12,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16489 backedges. 4192 proven. 11935 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 21:33:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 203 states and 244 transitions. [2024-11-13 21:33:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 244 transitions. [2024-11-13 21:33:15,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:33:15,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:15,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16671 backedges. 182 proven. 1253 refuted. 0 times theorem prover too weak. 15236 trivial. 0 not checked. [2024-11-13 21:33:16,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 204 states and 247 transitions. [2024-11-13 21:33:16,856 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 247 transitions. [2024-11-13 21:33:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:33:16,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:16,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:17,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16854 backedges. 4375 proven. 12090 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:33:24,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:24,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 205 states and 248 transitions. [2024-11-13 21:33:24,472 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 248 transitions. [2024-11-13 21:33:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:33:24,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:24,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17038 backedges. 4403 proven. 12246 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:33:33,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:33,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 206 states and 249 transitions. [2024-11-13 21:33:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 249 transitions. [2024-11-13 21:33:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:33:33,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:33,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 17223 backedges. 4431 proven. 12403 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:33:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 207 states and 250 transitions. [2024-11-13 21:33:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 250 transitions. [2024-11-13 21:33:42,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:33:42,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:42,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 17409 backedges. 4459 proven. 12561 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:33:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 208 states and 251 transitions. [2024-11-13 21:33:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 251 transitions. [2024-11-13 21:33:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:33:50,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:56,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17596 backedges. 4487 proven. 12720 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:33:58,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:58,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 209 states and 252 transitions. [2024-11-13 21:33:58,786 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 252 transitions. [2024-11-13 21:33:58,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:33:58,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:58,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:03,917 INFO L134 CoverageAnalysis]: Checked inductivity of 17784 backedges. 4515 proven. 12880 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:34:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 210 states and 253 transitions. [2024-11-13 21:34:06,695 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 253 transitions. [2024-11-13 21:34:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:34:06,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:06,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 17973 backedges. 4543 proven. 13041 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:34:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 211 states and 254 transitions. [2024-11-13 21:34:14,701 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 254 transitions. [2024-11-13 21:34:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:34:14,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:14,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:20,606 INFO L134 CoverageAnalysis]: Checked inductivity of 18163 backedges. 4571 proven. 13203 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:34:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 212 states and 255 transitions. [2024-11-13 21:34:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 255 transitions. [2024-11-13 21:34:24,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:34:24,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:24,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 18354 backedges. 4599 proven. 13366 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:34:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:34,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 213 states and 256 transitions. [2024-11-13 21:34:34,767 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 256 transitions. [2024-11-13 21:34:34,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:34:34,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:34,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 18546 backedges. 4627 proven. 13530 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:34:45,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 214 states and 257 transitions. [2024-11-13 21:34:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 257 transitions. [2024-11-13 21:34:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:34:45,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:45,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 18739 backedges. 4655 proven. 13695 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:34:57,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 215 states and 258 transitions. [2024-11-13 21:34:57,107 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 258 transitions. [2024-11-13 21:34:57,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:34:57,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:05,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18933 backedges. 4683 proven. 13861 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:35:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:09,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 216 states and 259 transitions. [2024-11-13 21:35:09,189 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 259 transitions. [2024-11-13 21:35:09,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:35:09,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:09,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:15,262 INFO L134 CoverageAnalysis]: Checked inductivity of 19128 backedges. 4711 proven. 14028 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:35:18,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:18,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 217 states and 260 transitions. [2024-11-13 21:35:18,160 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 260 transitions. [2024-11-13 21:35:18,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:35:18,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:18,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 19324 backedges. 4739 proven. 14196 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:35:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 218 states and 261 transitions. [2024-11-13 21:35:27,027 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 261 transitions. [2024-11-13 21:35:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:35:27,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:33,220 INFO L134 CoverageAnalysis]: Checked inductivity of 19521 backedges. 4767 proven. 14365 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:35:36,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:36,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 219 states and 262 transitions. [2024-11-13 21:35:36,760 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 262 transitions. [2024-11-13 21:35:36,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:35:36,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:36,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:42,548 INFO L134 CoverageAnalysis]: Checked inductivity of 19719 backedges. 4795 proven. 14535 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:35:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:45,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 220 states and 263 transitions. [2024-11-13 21:35:45,614 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 263 transitions. [2024-11-13 21:35:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:35:45,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:51,779 INFO L134 CoverageAnalysis]: Checked inductivity of 19918 backedges. 4823 proven. 14706 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:35:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 221 states and 264 transitions. [2024-11-13 21:35:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 264 transitions. [2024-11-13 21:35:54,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:35:54,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:54,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:01,438 INFO L134 CoverageAnalysis]: Checked inductivity of 20118 backedges. 4851 proven. 14878 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:36:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:04,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 222 states and 265 transitions. [2024-11-13 21:36:04,404 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 265 transitions. [2024-11-13 21:36:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:36:04,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:04,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 20319 backedges. 4879 proven. 15051 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:36:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 223 states and 266 transitions. [2024-11-13 21:36:14,157 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 266 transitions. [2024-11-13 21:36:14,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:36:14,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:14,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 20521 backedges. 4907 proven. 15225 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:36:25,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:25,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 224 states and 267 transitions. [2024-11-13 21:36:25,795 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 267 transitions. [2024-11-13 21:36:25,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 21:36:25,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:25,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 20724 backedges. 4935 proven. 15400 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:36:36,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 225 states and 268 transitions. [2024-11-13 21:36:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 268 transitions. [2024-11-13 21:36:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:36:36,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:43,289 INFO L134 CoverageAnalysis]: Checked inductivity of 20928 backedges. 4963 proven. 15576 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:36:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 226 states and 269 transitions. [2024-11-13 21:36:46,337 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 269 transitions. [2024-11-13 21:36:46,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 21:36:46,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:46,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:52,946 INFO L134 CoverageAnalysis]: Checked inductivity of 21133 backedges. 4991 proven. 15753 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:36:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 227 states and 270 transitions. [2024-11-13 21:36:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2024-11-13 21:36:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:36:56,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:56,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:02,776 INFO L134 CoverageAnalysis]: Checked inductivity of 21339 backedges. 5019 proven. 15931 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:37:05,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:05,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 228 states and 271 transitions. [2024-11-13 21:37:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 271 transitions. [2024-11-13 21:37:05,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:37:05,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:12,547 INFO L134 CoverageAnalysis]: Checked inductivity of 21546 backedges. 5047 proven. 16110 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:37:15,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:15,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 229 states and 272 transitions. [2024-11-13 21:37:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 272 transitions. [2024-11-13 21:37:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:37:15,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:15,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:22,401 INFO L134 CoverageAnalysis]: Checked inductivity of 21754 backedges. 5075 proven. 16290 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:37:25,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:25,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 230 states and 273 transitions. [2024-11-13 21:37:25,842 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 273 transitions. [2024-11-13 21:37:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 21:37:25,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:25,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:26,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 21963 backedges. 5103 proven. 16471 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:37:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 231 states and 274 transitions. [2024-11-13 21:37:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 274 transitions. [2024-11-13 21:37:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:37:39,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:39,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:48,049 INFO L134 CoverageAnalysis]: Checked inductivity of 22173 backedges. 5131 proven. 16653 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:37:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:51,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 232 states and 275 transitions. [2024-11-13 21:37:51,305 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 275 transitions. [2024-11-13 21:37:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:37:51,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:51,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:58,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22384 backedges. 5159 proven. 16836 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 21:38:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:01,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 233 states and 276 transitions. [2024-11-13 21:38:01,820 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 276 transitions. [2024-11-13 21:38:01,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:38:01,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:01,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat