./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label28.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_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/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_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label28.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/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_72540e33-dba7-46f4-8993-3bde78acdf9e/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 b0a5cf50440c9e896d19b51bcdf6c9c62935ca0e3dc457582cf7d4a77a7eac75 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:17:11,019 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:17:11,081 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:17:11,086 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:17:11,086 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:17:11,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:17:11,109 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:17:11,109 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:17:11,109 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:17:11,109 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:17:11,109 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:17:11,110 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:17:11,111 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:17:11,111 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:17:11,111 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:17:11,111 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:17:11,111 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:17:11,111 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:17:11,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:11,111 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:17:11,112 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:17:11,112 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:17:11,112 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:17:11,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:17:11,112 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_72540e33-dba7-46f4-8993-3bde78acdf9e/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 -> b0a5cf50440c9e896d19b51bcdf6c9c62935ca0e3dc457582cf7d4a77a7eac75 [2024-11-13 23:17:11,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:17:11,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:17:11,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:17:11,413 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:17:11,414 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:17:11,415 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem01_label28.c Unable to find full path for "g++" [2024-11-13 23:17:13,395 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:17:13,876 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:17:13,883 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/sv-benchmarks/c/eca-rers2012/Problem01_label28.c [2024-11-13 23:17:13,906 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/data/c7e7d82a7/87f1270e997842f89e7eabf8f6f82486/FLAG238d235aa [2024-11-13 23:17:13,976 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/data/c7e7d82a7/87f1270e997842f89e7eabf8f6f82486 [2024-11-13 23:17:13,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:17:13,982 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:17:13,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:13,984 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:17:13,988 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:17:13,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:13" (1/1) ... [2024-11-13 23:17:13,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f774e4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:13, skipping insertion in model container [2024-11-13 23:17:13,993 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:13" (1/1) ... [2024-11-13 23:17:14,042 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:17:14,379 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_72540e33-dba7-46f4-8993-3bde78acdf9e/sv-benchmarks/c/eca-rers2012/Problem01_label28.c[17117,17130] [2024-11-13 23:17:14,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:14,453 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:17:14,564 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_72540e33-dba7-46f4-8993-3bde78acdf9e/sv-benchmarks/c/eca-rers2012/Problem01_label28.c[17117,17130] [2024-11-13 23:17:14,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:14,622 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:17:14,623 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14 WrapperNode [2024-11-13 23:17:14,623 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:14,624 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:14,624 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:17:14,625 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:17:14,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,653 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,704 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-13 23:17:14,704 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:14,705 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:17:14,705 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:17:14,705 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:17:14,716 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,745 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,752 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,755 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,758 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,763 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:17:14,764 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:17:14,764 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:17:14,764 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:17:14,765 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:14" (1/1) ... [2024-11-13 23:17:14,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:14,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:17:14,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:17:14,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:17:14,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:17:14,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:17:14,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:17:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:17:14,935 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:17:14,937 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:17:16,241 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-13 23:17:16,242 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:17:16,573 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:17:16,574 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:17:16,574 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:16 BoogieIcfgContainer [2024-11-13 23:17:16,574 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:17:16,575 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:17:16,575 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:17:16,587 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:17:16,587 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:16" (1/1) ... [2024-11-13 23:17:16,598 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:17:16,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:16,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-13 23:17:16,664 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-13 23:17:16,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:17:16,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:16,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:17,293 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 23:17:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:18,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 145 states and 243 transitions. [2024-11-13 23:17:18,012 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 243 transitions. [2024-11-13 23:17:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:17:18,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:18,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:18,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:18,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-11-13 23:17:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-11-13 23:17:18,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:17:18,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:18,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:18,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:18,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 150 states and 250 transitions. [2024-11-13 23:17:18,993 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 250 transitions. [2024-11-13 23:17:18,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:17:18,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:18,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:19,157 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:17:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 151 states and 251 transitions. [2024-11-13 23:17:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 251 transitions. [2024-11-13 23:17:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:17:19,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:19,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:20,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 165 states and 268 transitions. [2024-11-13 23:17:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 268 transitions. [2024-11-13 23:17:20,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:17:20,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:20,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:17:20,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 274 transitions. [2024-11-13 23:17:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 274 transitions. [2024-11-13 23:17:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:17:20,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:21,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:21,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 186 states and 293 transitions. [2024-11-13 23:17:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 293 transitions. [2024-11-13 23:17:21,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:17:21,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:21,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:21,643 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:22,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 204 states and 321 transitions. [2024-11-13 23:17:22,136 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 321 transitions. [2024-11-13 23:17:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:17:22,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:22,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:22,338 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:17:22,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 205 states and 322 transitions. [2024-11-13 23:17:22,616 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 322 transitions. [2024-11-13 23:17:22,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:17:22,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:22,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:22,732 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 224 states and 347 transitions. [2024-11-13 23:17:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 347 transitions. [2024-11-13 23:17:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:17:23,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:23,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:23,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:23,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 238 states and 363 transitions. [2024-11-13 23:17:23,930 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 363 transitions. [2024-11-13 23:17:23,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:17:23,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:24,045 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 247 states and 375 transitions. [2024-11-13 23:17:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 375 transitions. [2024-11-13 23:17:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:17:24,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:24,534 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:17:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 251 states and 379 transitions. [2024-11-13 23:17:24,674 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 379 transitions. [2024-11-13 23:17:24,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:17:24,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:24,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:24,777 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:24,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 258 states and 388 transitions. [2024-11-13 23:17:24,923 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 388 transitions. [2024-11-13 23:17:24,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:17:24,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:24,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:25,048 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:25,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:25,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 267 states and 403 transitions. [2024-11-13 23:17:25,505 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 403 transitions. [2024-11-13 23:17:25,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:17:25,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:25,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:25,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:25,585 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 281 states and 418 transitions. [2024-11-13 23:17:26,031 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 418 transitions. [2024-11-13 23:17:26,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:17:26,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:26,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:26,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 285 states and 422 transitions. [2024-11-13 23:17:26,322 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 422 transitions. [2024-11-13 23:17:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:17:26,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:26,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:26,385 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:26,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 302 states and 443 transitions. [2024-11-13 23:17:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 443 transitions. [2024-11-13 23:17:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:17:26,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:26,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:26,978 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:27,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:27,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 309 states and 451 transitions. [2024-11-13 23:17:27,405 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 451 transitions. [2024-11-13 23:17:27,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:17:27,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:27,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:27,477 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:17:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:27,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 313 states and 455 transitions. [2024-11-13 23:17:27,692 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 455 transitions. [2024-11-13 23:17:27,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:17:27,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:27,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:27,764 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:17:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 332 states and 478 transitions. [2024-11-13 23:17:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 478 transitions. [2024-11-13 23:17:28,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:17:28,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:28,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:17:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:28,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 338 states and 484 transitions. [2024-11-13 23:17:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2024-11-13 23:17:28,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:17:28,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:28,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:28,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:17:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 353 states and 501 transitions. [2024-11-13 23:17:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 501 transitions. [2024-11-13 23:17:29,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:17:29,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,430 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:17:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 361 states and 509 transitions. [2024-11-13 23:17:29,789 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 509 transitions. [2024-11-13 23:17:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:17:29,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:30,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:30,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 431 states and 581 transitions. [2024-11-13 23:17:30,637 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 581 transitions. [2024-11-13 23:17:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:17:30,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:30,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:30,731 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:17:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:31,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 438 states and 590 transitions. [2024-11-13 23:17:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 590 transitions. [2024-11-13 23:17:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:17:31,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:31,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:31,160 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:17:31,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 442 states and 593 transitions. [2024-11-13 23:17:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 593 transitions. [2024-11-13 23:17:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:17:31,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:31,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:31,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:31,571 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 456 states and 609 transitions. [2024-11-13 23:17:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 609 transitions. [2024-11-13 23:17:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:17:31,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:32,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 458 states and 612 transitions. [2024-11-13 23:17:32,442 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 612 transitions. [2024-11-13 23:17:32,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:17:32,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:32,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 461 states and 616 transitions. [2024-11-13 23:17:32,774 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 616 transitions. [2024-11-13 23:17:32,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:17:32,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,852 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:34,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:34,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 486 states and 648 transitions. [2024-11-13 23:17:34,385 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 648 transitions. [2024-11-13 23:17:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:17:34,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:34,506 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:17:35,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:35,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 494 states and 661 transitions. [2024-11-13 23:17:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 661 transitions. [2024-11-13 23:17:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:17:35,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:35,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:35,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:35,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:17:36,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:36,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 496 states and 663 transitions. [2024-11-13 23:17:36,004 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 663 transitions. [2024-11-13 23:17:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:17:36,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:36,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:17:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 499 states and 665 transitions. [2024-11-13 23:17:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 665 transitions. [2024-11-13 23:17:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:17:36,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:36,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:17:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:37,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 502 states and 668 transitions. [2024-11-13 23:17:37,078 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 668 transitions. [2024-11-13 23:17:37,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:17:37,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:37,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:37,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 513 states and 680 transitions. [2024-11-13 23:17:37,253 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 680 transitions. [2024-11-13 23:17:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:17:37,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:37,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:37,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:17:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 515 states and 682 transitions. [2024-11-13 23:17:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 682 transitions. [2024-11-13 23:17:37,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:17:37,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:37,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:38,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:38,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 559 states and 732 transitions. [2024-11-13 23:17:38,878 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 732 transitions. [2024-11-13 23:17:38,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:17:38,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:38,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:39,188 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 76 proven. 10 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:40,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:40,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 581 states and 759 transitions. [2024-11-13 23:17:40,059 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 759 transitions. [2024-11-13 23:17:40,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:17:40,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:40,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:40,239 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 597 states and 778 transitions. [2024-11-13 23:17:40,910 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 778 transitions. [2024-11-13 23:17:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:17:40,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:40,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,017 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:17:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 629 states and 819 transitions. [2024-11-13 23:17:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 819 transitions. [2024-11-13 23:17:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:17:42,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:42,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:42,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 23:17:43,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 635 states and 824 transitions. [2024-11-13 23:17:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 824 transitions. [2024-11-13 23:17:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:17:43,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:43,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 73 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 686 states and 895 transitions. [2024-11-13 23:17:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 895 transitions. [2024-11-13 23:17:46,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:17:46,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:46,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 73 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:47,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 692 states and 900 transitions. [2024-11-13 23:17:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 900 transitions. [2024-11-13 23:17:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:17:47,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:47,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:47,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:49,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:49,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 718 states and 939 transitions. [2024-11-13 23:17:49,494 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 939 transitions. [2024-11-13 23:17:49,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:17:49,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:49,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:49,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:49,714 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 749 states and 970 transitions. [2024-11-13 23:17:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 970 transitions. [2024-11-13 23:17:50,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:17:50,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:50,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:50,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:50,490 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:51,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 770 states and 990 transitions. [2024-11-13 23:17:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 990 transitions. [2024-11-13 23:17:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:17:51,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 23:17:51,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 771 states and 990 transitions. [2024-11-13 23:17:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 990 transitions. [2024-11-13 23:17:51,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:17:51,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:51,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:51,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:51,529 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:17:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:52,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 783 states and 1001 transitions. [2024-11-13 23:17:52,270 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1001 transitions. [2024-11-13 23:17:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:17:52,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:52,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:52,391 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:17:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:52,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 800 states and 1017 transitions. [2024-11-13 23:17:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1017 transitions. [2024-11-13 23:17:52,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:17:52,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:52,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:53,043 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 23:17:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:53,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 801 states and 1019 transitions. [2024-11-13 23:17:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1019 transitions. [2024-11-13 23:17:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:17:53,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:53,577 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 820 states and 1038 transitions. [2024-11-13 23:17:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1038 transitions. [2024-11-13 23:17:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:17:53,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:17:54,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:54,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 848 states and 1072 transitions. [2024-11-13 23:17:54,172 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1072 transitions. [2024-11-13 23:17:54,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:17:54,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:54,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:54,280 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:17:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 869 states and 1110 transitions. [2024-11-13 23:17:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1110 transitions. [2024-11-13 23:17:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:17:55,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:55,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:55,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 23:17:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:56,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 873 states and 1115 transitions. [2024-11-13 23:17:56,260 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1115 transitions. [2024-11-13 23:17:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:17:56,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:56,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:56,529 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 88 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:58,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:58,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 943 states and 1187 transitions. [2024-11-13 23:17:58,853 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1187 transitions. [2024-11-13 23:17:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:17:58,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:59,155 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 94 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:01,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 993 states and 1244 transitions. [2024-11-13 23:18:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1244 transitions. [2024-11-13 23:18:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:18:01,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:01,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 94 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 966 states and 1214 transitions. [2024-11-13 23:18:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1214 transitions. [2024-11-13 23:18:01,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:18:01,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:01,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:02,078 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 23:18:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 969 states and 1219 transitions. [2024-11-13 23:18:03,163 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1219 transitions. [2024-11-13 23:18:03,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:18:03,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:03,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 23:18:03,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 973 states and 1223 transitions. [2024-11-13 23:18:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1223 transitions. [2024-11-13 23:18:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:18:03,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:03,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:03,445 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 23:18:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 984 states and 1235 transitions. [2024-11-13 23:18:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1235 transitions. [2024-11-13 23:18:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:18:03,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:03,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:03,983 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:06,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:06,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 1014 states and 1273 transitions. [2024-11-13 23:18:06,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1273 transitions. [2024-11-13 23:18:06,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:18:06,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:06,512 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 1055 states and 1315 transitions. [2024-11-13 23:18:07,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1315 transitions. [2024-11-13 23:18:07,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:18:07,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:07,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 1062 states and 1322 transitions. [2024-11-13 23:18:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1322 transitions. [2024-11-13 23:18:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:18:08,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:08,501 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 23:18:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:08,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1072 states and 1334 transitions. [2024-11-13 23:18:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1334 transitions. [2024-11-13 23:18:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:18:08,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:08,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 23:18:09,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1081 states and 1345 transitions. [2024-11-13 23:18:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1345 transitions. [2024-11-13 23:18:09,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:18:09,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:09,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 23:18:10,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:10,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1085 states and 1349 transitions. [2024-11-13 23:18:10,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1349 transitions. [2024-11-13 23:18:10,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:18:10,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:10,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:10,300 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 23:18:10,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:10,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1089 states and 1353 transitions. [2024-11-13 23:18:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1353 transitions. [2024-11-13 23:18:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:18:10,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:10,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:12,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:12,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1141 states and 1406 transitions. [2024-11-13 23:18:12,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1406 transitions. [2024-11-13 23:18:12,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:18:12,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:12,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:13,007 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:13,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:13,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1160 states and 1424 transitions. [2024-11-13 23:18:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1424 transitions. [2024-11-13 23:18:13,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:18:13,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:13,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:13,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 23:18:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:13,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1165 states and 1429 transitions. [2024-11-13 23:18:13,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1429 transitions. [2024-11-13 23:18:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:18:13,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:13,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:13,770 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 23:18:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1179 states and 1443 transitions. [2024-11-13 23:18:14,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1443 transitions. [2024-11-13 23:18:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:18:14,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:14,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:14,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 117 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:18:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1201 states and 1471 transitions. [2024-11-13 23:18:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1471 transitions. [2024-11-13 23:18:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:18:16,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:16,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:16,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:16,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1202 states and 1471 transitions. [2024-11-13 23:18:16,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1471 transitions. [2024-11-13 23:18:16,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:18:16,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:16,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:16,905 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:20,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1228 states and 1510 transitions. [2024-11-13 23:18:20,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1510 transitions. [2024-11-13 23:18:20,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:18:20,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:20,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:20,442 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1237 states and 1522 transitions. [2024-11-13 23:18:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1522 transitions. [2024-11-13 23:18:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:18:21,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:21,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:21,596 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:22,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:22,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1242 states and 1528 transitions. [2024-11-13 23:18:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1528 transitions. [2024-11-13 23:18:22,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:18:22,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:22,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:23,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:23,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1250 states and 1534 transitions. [2024-11-13 23:18:23,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1534 transitions. [2024-11-13 23:18:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:18:23,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:23,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:25,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1258 states and 1542 transitions. [2024-11-13 23:18:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1542 transitions. [2024-11-13 23:18:25,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:18:25,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:25,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:25,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:25,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1260 states and 1543 transitions. [2024-11-13 23:18:25,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1543 transitions. [2024-11-13 23:18:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:18:25,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:25,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:26,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:26,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1269 states and 1551 transitions. [2024-11-13 23:18:26,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1551 transitions. [2024-11-13 23:18:26,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:18:26,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:26,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:26,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:26,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1276 states and 1560 transitions. [2024-11-13 23:18:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1560 transitions. [2024-11-13 23:18:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:18:26,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:18:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:27,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1279 states and 1562 transitions. [2024-11-13 23:18:27,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1562 transitions. [2024-11-13 23:18:27,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 23:18:27,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:27,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 23:18:28,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:28,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1294 states and 1579 transitions. [2024-11-13 23:18:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1579 transitions. [2024-11-13 23:18:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:18:28,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:28,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1322 states and 1615 transitions. [2024-11-13 23:18:32,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1615 transitions. [2024-11-13 23:18:32,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:18:32,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:32,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:34,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1336 states and 1630 transitions. [2024-11-13 23:18:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1630 transitions. [2024-11-13 23:18:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:18:34,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:34,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:34,535 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:35,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:35,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1347 states and 1643 transitions. [2024-11-13 23:18:35,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1643 transitions. [2024-11-13 23:18:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:18:35,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:36,012 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1349 states and 1644 transitions. [2024-11-13 23:18:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1644 transitions. [2024-11-13 23:18:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:18:36,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1354 states and 1650 transitions. [2024-11-13 23:18:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1650 transitions. [2024-11-13 23:18:37,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:18:37,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:37,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1356 states and 1651 transitions. [2024-11-13 23:18:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1651 transitions. [2024-11-13 23:18:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:18:38,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:38,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1360 states and 1654 transitions. [2024-11-13 23:18:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1654 transitions. [2024-11-13 23:18:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:18:38,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:38,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:39,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:39,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1362 states and 1655 transitions. [2024-11-13 23:18:39,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 1655 transitions. [2024-11-13 23:18:39,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:18:39,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:39,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:39,823 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:18:40,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1366 states and 1658 transitions. [2024-11-13 23:18:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1658 transitions. [2024-11-13 23:18:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 23:18:40,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:40,749 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 139 proven. 31 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1416 states and 1735 transitions. [2024-11-13 23:18:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1735 transitions. [2024-11-13 23:18:45,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:18:45,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:45,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:18:46,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1423 states and 1746 transitions. [2024-11-13 23:18:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1746 transitions. [2024-11-13 23:18:46,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:18:46,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:46,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:46,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:46,739 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 23:18:47,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1427 states and 1749 transitions. [2024-11-13 23:18:47,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1749 transitions. [2024-11-13 23:18:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:18:47,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:47,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:47,798 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 143 proven. 47 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:18:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:51,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1484 states and 1814 transitions. [2024-11-13 23:18:51,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1814 transitions. [2024-11-13 23:18:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:18:51,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:51,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:52,775 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:18:57,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:57,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1522 states and 1867 transitions. [2024-11-13 23:18:57,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1867 transitions. [2024-11-13 23:18:57,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:18:57,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:57,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:57,862 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:18:59,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:59,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1538 states and 1883 transitions. [2024-11-13 23:18:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1883 transitions. [2024-11-13 23:18:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:18:59,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:59,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:59,933 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:19:00,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1540 states and 1885 transitions. [2024-11-13 23:19:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 1885 transitions. [2024-11-13 23:19:00,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:19:00,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:00,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:00,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:00,760 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:19:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1549 states and 1895 transitions. [2024-11-13 23:19:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 1895 transitions. [2024-11-13 23:19:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:19:01,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:01,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:02,098 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:19:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:02,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1553 states and 1898 transitions. [2024-11-13 23:19:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 1898 transitions. [2024-11-13 23:19:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 23:19:02,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:02,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:02,877 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 23:19:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1572 states and 1918 transitions. [2024-11-13 23:19:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 1918 transitions. [2024-11-13 23:19:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 23:19:03,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:03,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 172 proven. 68 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 23:19:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1633 states and 1999 transitions. [2024-11-13 23:19:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 1999 transitions. [2024-11-13 23:19:07,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 23:19:07,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 175 proven. 56 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:08,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1644 states and 2012 transitions. [2024-11-13 23:19:08,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2012 transitions. [2024-11-13 23:19:08,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:19:08,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:08,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:08,506 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 165 proven. 46 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:19:09,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:09,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1685 states and 2053 transitions. [2024-11-13 23:19:09,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2053 transitions. [2024-11-13 23:19:09,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:19:09,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:09,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:09,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:09,850 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 233 proven. 23 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:19:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1731 states and 2117 transitions. [2024-11-13 23:19:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2117 transitions. [2024-11-13 23:19:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:19:13,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:14,163 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 233 proven. 23 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:19:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1735 states and 2120 transitions. [2024-11-13 23:19:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2120 transitions. [2024-11-13 23:19:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:19:14,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:14,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 233 proven. 23 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 23:19:15,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 1739 states and 2123 transitions. [2024-11-13 23:19:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2123 transitions. [2024-11-13 23:19:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:19:15,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:15,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:16,156 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 159 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:20,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1784 states and 2186 transitions. [2024-11-13 23:19:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2186 transitions. [2024-11-13 23:19:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:19:20,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:20,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 159 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:22,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1790 states and 2191 transitions. [2024-11-13 23:19:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2191 transitions. [2024-11-13 23:19:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:19:22,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:22,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:22,481 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 175 proven. 71 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 23:19:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1793 states and 2194 transitions. [2024-11-13 23:19:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2194 transitions. [2024-11-13 23:19:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:19:22,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:22,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:22,858 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:19:25,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1818 states and 2230 transitions. [2024-11-13 23:19:25,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2230 transitions. [2024-11-13 23:19:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:19:25,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:25,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:19:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:27,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1831 states and 2249 transitions. [2024-11-13 23:19:27,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2249 transitions. [2024-11-13 23:19:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:19:27,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:27,987 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:19:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1842 states and 2259 transitions. [2024-11-13 23:19:28,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2259 transitions. [2024-11-13 23:19:28,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:19:28,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:28,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:19:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:30,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1864 states and 2284 transitions. [2024-11-13 23:19:30,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2284 transitions. [2024-11-13 23:19:30,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:19:30,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:30,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 23:19:31,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1885 states and 2305 transitions. [2024-11-13 23:19:31,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2305 transitions. [2024-11-13 23:19:31,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:19:31,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:31,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 162 proven. 8 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 23:19:33,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1910 states and 2331 transitions. [2024-11-13 23:19:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2331 transitions. [2024-11-13 23:19:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:19:33,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:33,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:33,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:34,430 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 164 proven. 121 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:19:44,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1976 states and 2421 transitions. [2024-11-13 23:19:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 2421 transitions. [2024-11-13 23:19:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 23:19:44,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:44,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:44,161 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 259 proven. 9 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 23:19:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 2002 states and 2456 transitions. [2024-11-13 23:19:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 2456 transitions. [2024-11-13 23:19:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 23:19:47,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:47,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:47,845 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 259 proven. 9 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 23:19:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:50,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 2017 states and 2473 transitions. [2024-11-13 23:19:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 2473 transitions. [2024-11-13 23:19:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:19:50,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:50,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:50,198 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:52,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 2029 states and 2493 transitions. [2024-11-13 23:19:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 2493 transitions. [2024-11-13 23:19:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:19:52,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:52,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:54,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 2054 states and 2521 transitions. [2024-11-13 23:19:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 2521 transitions. [2024-11-13 23:19:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:19:54,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:54,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:54,456 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 2071 states and 2544 transitions. [2024-11-13 23:19:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 2544 transitions. [2024-11-13 23:19:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:19:57,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 2073 states and 2547 transitions. [2024-11-13 23:19:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 2547 transitions. [2024-11-13 23:19:59,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:19:59,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:59,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:20:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:00,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 2079 states and 2552 transitions. [2024-11-13 23:20:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 2552 transitions. [2024-11-13 23:20:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:20:00,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:00,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:20:01,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:01,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 2080 states and 2553 transitions. [2024-11-13 23:20:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 2553 transitions. [2024-11-13 23:20:01,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:20:01,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:01,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:01,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 23:20:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 2100 states and 2576 transitions. [2024-11-13 23:20:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 2576 transitions. [2024-11-13 23:20:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:20:04,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:04,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:04,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 23:20:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 2112 states and 2589 transitions. [2024-11-13 23:20:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 2589 transitions. [2024-11-13 23:20:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:20:07,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:07,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:07,103 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 23:20:07,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:07,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 2116 states and 2592 transitions. [2024-11-13 23:20:07,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 2592 transitions. [2024-11-13 23:20:07,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:20:07,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:07,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:07,947 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 23:20:08,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:08,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 2120 states and 2596 transitions. [2024-11-13 23:20:08,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 2596 transitions. [2024-11-13 23:20:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:20:08,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:08,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:08,814 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 23:20:09,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:09,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 2141 states and 2617 transitions. [2024-11-13 23:20:09,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 2617 transitions. [2024-11-13 23:20:09,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:20:09,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:10,026 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 23:20:10,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:10,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 2152 states and 2627 transitions. [2024-11-13 23:20:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 2627 transitions. [2024-11-13 23:20:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 23:20:10,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:10,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:10,860 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 237 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 23:20:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:12,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 2165 states and 2640 transitions. [2024-11-13 23:20:12,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 2640 transitions. [2024-11-13 23:20:12,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:20:12,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:12,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:12,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:12,954 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 23:20:15,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:15,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 2194 states and 2671 transitions. [2024-11-13 23:20:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 2671 transitions. [2024-11-13 23:20:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 23:20:15,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:15,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:15,831 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 197 proven. 82 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 23:20:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 2218 states and 2699 transitions. [2024-11-13 23:20:20,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 2699 transitions. [2024-11-13 23:20:20,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 23:20:20,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:20,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:20,739 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 197 proven. 82 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 23:20:21,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:21,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 2229 states and 2710 transitions. [2024-11-13 23:20:21,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 2710 transitions. [2024-11-13 23:20:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 23:20:21,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:21,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:21,957 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 23:20:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 2230 states and 2710 transitions. [2024-11-13 23:20:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 2710 transitions. [2024-11-13 23:20:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 23:20:22,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:22,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 207 proven. 102 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:20:36,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 2347 states and 2856 transitions. [2024-11-13 23:20:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 2856 transitions. [2024-11-13 23:20:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 23:20:36,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:36,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:36,294 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 207 proven. 102 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:20:43,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:43,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 2379 states and 2896 transitions. [2024-11-13 23:20:43,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 2896 transitions. [2024-11-13 23:20:43,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 23:20:43,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:43,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:44,015 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 207 proven. 102 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:20:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 2384 states and 2899 transitions. [2024-11-13 23:20:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 2899 transitions. [2024-11-13 23:20:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 23:20:45,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:45,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:46,377 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 207 proven. 102 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:20:48,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 2405 states and 2919 transitions. [2024-11-13 23:20:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 2919 transitions. [2024-11-13 23:20:48,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:20:48,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:48,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:48,904 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 23:20:52,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2947 states to 2424 states and 2947 transitions. [2024-11-13 23:20:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 2947 transitions. [2024-11-13 23:20:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:20:52,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:52,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:52,989 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 23:20:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:53,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 2430 states and 2952 transitions. [2024-11-13 23:20:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 2952 transitions. [2024-11-13 23:20:53,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:20:53,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:53,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 23:20:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 2441 states and 2966 transitions. [2024-11-13 23:20:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 2966 transitions. [2024-11-13 23:20:55,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:20:55,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:55,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 23:20:56,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 2442 states and 2966 transitions. [2024-11-13 23:20:56,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 2966 transitions. [2024-11-13 23:20:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:20:56,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 23:20:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 2444 states and 2967 transitions. [2024-11-13 23:20:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 2967 transitions. [2024-11-13 23:20:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:20:57,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:57,449 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 23:20:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 2457 states and 2980 transitions. [2024-11-13 23:20:58,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 2980 transitions. [2024-11-13 23:20:58,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:20:58,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:58,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 223 proven. 100 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 23:21:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 2478 states and 3006 transitions. [2024-11-13 23:21:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 3006 transitions. [2024-11-13 23:21:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:21:02,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:02,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:02,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:02,622 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 223 proven. 100 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 23:21:03,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:03,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 2489 states and 3017 transitions. [2024-11-13 23:21:03,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 3017 transitions. [2024-11-13 23:21:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 23:21:03,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:03,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 151 proven. 164 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 23:21:04,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:04,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 2559 states and 3089 transitions. [2024-11-13 23:21:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3089 transitions. [2024-11-13 23:21:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 23:21:04,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:04,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 405 proven. 142 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 23:21:09,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 2592 states and 3126 transitions. [2024-11-13 23:21:09,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 3126 transitions. [2024-11-13 23:21:09,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 23:21:09,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:09,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-13 23:21:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:10,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 2603 states and 3136 transitions. [2024-11-13 23:21:10,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 3136 transitions. [2024-11-13 23:21:10,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 23:21:10,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:10,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:10,870 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 381 proven. 103 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 23:21:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 2645 states and 3185 transitions. [2024-11-13 23:21:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 3185 transitions. [2024-11-13 23:21:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 23:21:16,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:16,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 381 proven. 103 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 23:21:18,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:18,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 2647 states and 3188 transitions. [2024-11-13 23:21:18,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 3188 transitions. [2024-11-13 23:21:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 23:21:18,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:18,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:21:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:22,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 2679 states and 3222 transitions. [2024-11-13 23:21:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3222 transitions. [2024-11-13 23:21:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 23:21:22,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:22,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:23,189 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:21:26,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 2702 states and 3245 transitions. [2024-11-13 23:21:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 3245 transitions. [2024-11-13 23:21:26,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 23:21:26,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:26,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:26,494 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:21:28,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2706 states and 3249 transitions. [2024-11-13 23:21:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 3249 transitions. [2024-11-13 23:21:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 23:21:28,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:28,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:29,074 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:21:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 2721 states and 3264 transitions. [2024-11-13 23:21:30,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 3264 transitions. [2024-11-13 23:21:30,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 23:21:30,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:30,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:30,987 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:21:32,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 2730 states and 3273 transitions. [2024-11-13 23:21:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 3273 transitions. [2024-11-13 23:21:32,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 23:21:32,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:32,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:32,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:33,171 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 454 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 23:21:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:34,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 2734 states and 3276 transitions. [2024-11-13 23:21:34,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 3276 transitions. [2024-11-13 23:21:34,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 23:21:34,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:34,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 23:21:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 2742 states and 3290 transitions. [2024-11-13 23:21:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 3290 transitions. [2024-11-13 23:21:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 23:21:37,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:37,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 23:21:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:44,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 2768 states and 3322 transitions. [2024-11-13 23:21:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2768 states and 3322 transitions. [2024-11-13 23:21:44,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 23:21:44,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:44,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:44,929 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 23:21:46,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 2778 states and 3333 transitions. [2024-11-13 23:21:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 3333 transitions. [2024-11-13 23:21:46,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 23:21:46,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:46,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 453 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 23:21:49,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3350 states to 2791 states and 3350 transitions. [2024-11-13 23:21:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 3350 transitions. [2024-11-13 23:21:49,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 23:21:49,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:49,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 23:21:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:53,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 2806 states and 3365 transitions. [2024-11-13 23:21:53,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 3365 transitions. [2024-11-13 23:21:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 23:21:53,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:53,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 400 proven. 137 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 23:21:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2810 states and 3368 transitions. [2024-11-13 23:21:54,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 3368 transitions. [2024-11-13 23:21:54,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 23:21:54,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:54,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:54,781 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 453 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 23:21:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 2816 states and 3374 transitions. [2024-11-13 23:21:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 3374 transitions. [2024-11-13 23:21:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:21:55,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:55,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:56,465 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 339 proven. 34 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 23:21:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 2836 states and 3396 transitions. [2024-11-13 23:21:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 3396 transitions. [2024-11-13 23:21:59,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 23:21:59,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:59,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:00,136 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 339 proven. 34 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 23:22:01,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3397 states to 2838 states and 3397 transitions. [2024-11-13 23:22:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 3397 transitions. [2024-11-13 23:22:01,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 23:22:01,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:01,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:01,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:01,336 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:22:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:04,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2860 states and 3418 transitions. [2024-11-13 23:22:04,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 3418 transitions. [2024-11-13 23:22:04,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 23:22:04,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:04,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:05,051 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:22:06,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:06,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 2870 states and 3427 transitions. [2024-11-13 23:22:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 3427 transitions. [2024-11-13 23:22:06,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 23:22:06,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:06,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:06,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:06,313 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:22:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:07,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 2872 states and 3430 transitions. [2024-11-13 23:22:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 3430 transitions. [2024-11-13 23:22:07,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 23:22:07,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:07,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:07,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:07,381 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:22:09,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:09,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3453 states to 2894 states and 3453 transitions. [2024-11-13 23:22:09,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 3453 transitions. [2024-11-13 23:22:09,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 23:22:09,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:09,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 367 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:22:11,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:11,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 2903 states and 3461 transitions. [2024-11-13 23:22:11,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 3461 transitions. [2024-11-13 23:22:11,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 23:22:11,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:11,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 608 backedges. 348 proven. 37 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 23:22:13,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:13,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 2906 states and 3464 transitions. [2024-11-13 23:22:13,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 3464 transitions. [2024-11-13 23:22:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 23:22:13,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:13,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:13,492 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-13 23:22:14,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3470 states to 2913 states and 3470 transitions. [2024-11-13 23:22:14,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 3470 transitions. [2024-11-13 23:22:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 23:22:14,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:14,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:14,572 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-13 23:22:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3470 states to 2914 states and 3470 transitions. [2024-11-13 23:22:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 3470 transitions. [2024-11-13 23:22:15,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 23:22:15,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:15,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:15,655 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 406 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 23:22:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3470 states to 2915 states and 3470 transitions. [2024-11-13 23:22:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2915 states and 3470 transitions. [2024-11-13 23:22:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 23:22:16,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:16,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:16,865 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 406 proven. 58 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 23:22:16,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:16,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2917 states and 3472 transitions. [2024-11-13 23:22:16,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 3472 transitions. [2024-11-13 23:22:16,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 23:22:16,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:16,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 432 proven. 121 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-13 23:22:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 2941 states and 3500 transitions. [2024-11-13 23:22:19,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 3500 transitions. [2024-11-13 23:22:19,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 23:22:19,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:19,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 726 backedges. 238 proven. 242 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 23:22:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:21,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 2875 states and 3431 transitions. [2024-11-13 23:22:21,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 3431 transitions. [2024-11-13 23:22:21,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 23:22:21,196 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 183 iterations. [2024-11-13 23:22:21,206 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 23:22:57,766 INFO L75 FloydHoareUtils]: For program point L465(line 465) no Hoare annotation was computed. [2024-11-13 23:22:57,767 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,767 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,767 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,767 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,768 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,768 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,768 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,768 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,769 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,769 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,769 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,769 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,769 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,769 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,769 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,770 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,770 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,770 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,770 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,770 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,770 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,770 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,771 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,771 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,771 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,771 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,771 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,771 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,773 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,775 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,775 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,775 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,776 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,776 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,776 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,776 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,776 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,776 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,776 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,776 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,776 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,777 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,778 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,778 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,778 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,778 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,778 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,778 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 23:22:57,779 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,780 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,780 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,780 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,780 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,781 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,781 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,781 INFO L77 FloydHoareUtils]: At program point L461-1(lines 40 585) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,781 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,781 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,781 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 465) no Hoare annotation was computed. [2024-11-13 23:22:57,782 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,783 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,783 INFO L77 FloydHoareUtils]: At program point L464-1(lines 40 585) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,783 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (= ~a21~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-11-13 23:22:57,783 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,783 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (let ((.cse0 (<= ~a16~0 5)) (.cse1 (not (= ~a7~0 1)))) (or (not (= ~a21~0 1)) (and (not (= ~a17~0 1)) .cse0) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse1) (and (not (and (= ~a12~0 8) (= 5 ~a16~0) (= ~a8~0 15) (= ~a20~0 ~a7~0))) .cse0) (and .cse0 (= ~a20~0 1)) (and .cse1 (< 5 ~a16~0)))) [2024-11-13 23:22:57,784 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (let ((.cse0 (= ~a12~0 8)) (.cse1 (= ~a8~0 15)) (.cse2 (< ~a16~0 5)) (.cse5 (= ~a20~0 1)) (.cse3 (= ~a17~0 1)) (.cse4 (<= ~a16~0 5)) (.cse6 (= ~a16~0 4)) (.cse7 (not (= ~a7~0 1)))) (or (and (not (and .cse0 (= ~a7~0 0) .cse1)) .cse2) (not (= ~a21~0 1)) (and .cse3 .cse4 (not (and .cse0 .cse1 (= ~a20~0 ~a7~0)))) (and .cse2 (not (= ~a17~0 ~a7~0))) (and (not .cse5) .cse6) (and (not (= |ULTIMATE.start_calculate_output_~input#1| 5)) .cse7) (and .cse3 .cse4 .cse5) (and (not .cse3) .cse4 (not .cse6)) (and .cse7 (< 5 ~a16~0)))) [2024-11-13 23:22:57,805 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 11:22:57 ImpRootNode [2024-11-13 23:22:57,806 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 23:22:57,806 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 23:22:57,806 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 23:22:57,807 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 23:22:57,807 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:16" (3/4) ... [2024-11-13 23:22:57,810 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 23:22:57,831 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 119 nodes and edges [2024-11-13 23:22:57,835 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-13 23:22:57,836 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 23:22:57,837 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 23:22:58,003 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 23:22:58,004 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 23:22:58,005 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 23:22:58,006 INFO L158 Benchmark]: Toolchain (without parser) took 344024.39ms. Allocated memory was 142.6MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 116.6MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 883.2MB. Max. memory is 16.1GB. [2024-11-13 23:22:58,006 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 105.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:22:58,006 INFO L158 Benchmark]: CACSL2BoogieTranslator took 639.57ms. Allocated memory is still 142.6MB. Free memory was 116.6MB in the beginning and 89.8MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:22:58,007 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.34ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 84.4MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:22:58,007 INFO L158 Benchmark]: Boogie Preprocessor took 58.45ms. Allocated memory is still 142.6MB. Free memory was 84.4MB in the beginning and 80.4MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:22:58,008 INFO L158 Benchmark]: RCFGBuilder took 1810.75ms. Allocated memory is still 142.6MB. Free memory was 80.4MB in the beginning and 79.3MB in the end (delta: 1.1MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2024-11-13 23:22:58,009 INFO L158 Benchmark]: CodeCheck took 341230.49ms. Allocated memory was 142.6MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 79.3MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 839.2MB. Max. memory is 16.1GB. [2024-11-13 23:22:58,009 INFO L158 Benchmark]: Witness Printer took 198.51ms. Allocated memory is still 3.2GB. Free memory was 2.3GB in the beginning and 2.3GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:22:58,014 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 304.6s, OverallIterations: 183, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 594276 SdHoareTripleChecker+Valid, 1644.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 587395 mSDsluCounter, 69192 SdHoareTripleChecker+Invalid, 1411.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 58620 mSDsCounter, 144074 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1288541 IncrementalHoareTripleChecker+Invalid, 1432615 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 144074 mSolverCounterUnsat, 10572 mSDtfsCounter, 1288541 mSolverCounterSat, 15.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 237159 GetRequests, 227930 SyntacticMatches, 7625 SemanticMatches, 1604 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1748383 ImplicationChecksByTransitivity, 237.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.2s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 35.6s InterpolantComputationTime, 35694 NumberOfCodeBlocks, 35694 NumberOfCodeBlocksAsserted, 182 NumberOfCheckSat, 35512 ConstructedInterpolants, 0 QuantifiedInterpolants, 141967 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 182 InterpolantComputations, 116 PerfectInterpolantSequences, 43294/46796 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 465]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !(((a21 == 1) && (a7 == 1)) && (5 < a16)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((a21 == 1) && (a7 == 1)) && (5 < a16)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 105.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 639.57ms. Allocated memory is still 142.6MB. Free memory was 116.6MB in the beginning and 89.8MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.34ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 84.4MB in the end (delta: 5.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.45ms. Allocated memory is still 142.6MB. Free memory was 84.4MB in the beginning and 80.4MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1810.75ms. Allocated memory is still 142.6MB. Free memory was 80.4MB in the beginning and 79.3MB in the end (delta: 1.1MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. * CodeCheck took 341230.49ms. Allocated memory was 142.6MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 79.3MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 839.2MB. Max. memory is 16.1GB. * Witness Printer took 198.51ms. Allocated memory is still 3.2GB. Free memory was 2.3GB in the beginning and 2.3GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 23:22:58,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72540e33-dba7-46f4-8993-3bde78acdf9e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE