./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-lit/gj2007.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/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_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/gj2007.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e210f4af0021f1e0c887bbfa24b18aad98424108efaad4cfc57802fd9fd5ce53 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:31:18,958 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:31:19,047 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:31:19,057 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:31:19,057 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:31:19,105 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:31:19,106 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:31:19,107 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:31:19,108 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:31:19,108 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:31:19,109 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:31:19,109 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:31:19,110 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:31:19,110 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:31:19,110 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:31:19,110 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:31:19,111 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:31:19,111 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:31:19,112 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:31:19,112 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:31:19,112 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:31:19,112 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:31:19,112 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:31:19,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:31:19,112 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:31:19,113 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:31:19,113 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:31:19,113 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:31:19,113 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:31:19,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:31:19,113 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:31:19,113 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:31:19,114 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:31:19,114 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:31:19,114 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:31:19,114 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_397e014e-29ec-451b-b645-83c814c60cc0/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 ! overflow) ) 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 -> e210f4af0021f1e0c887bbfa24b18aad98424108efaad4cfc57802fd9fd5ce53 [2024-11-13 21:31:19,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:31:19,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:31:19,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:31:19,520 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:31:19,521 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:31:19,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-lit/gj2007.i Unable to find full path for "g++" [2024-11-13 21:31:21,833 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:31:22,124 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:31:22,125 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/sv-benchmarks/c/loop-lit/gj2007.i [2024-11-13 21:31:22,136 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/data/16ff5415d/acf6d8c79f8048c8a9369e7130673567/FLAG196b54121 [2024-11-13 21:31:22,177 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/data/16ff5415d/acf6d8c79f8048c8a9369e7130673567 [2024-11-13 21:31:22,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:31:22,194 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:31:22,197 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:31:22,197 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:31:22,211 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:31:22,212 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,214 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16d8282c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22, skipping insertion in model container [2024-11-13 21:31:22,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,270 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:31:22,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:31:22,509 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:31:22,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:31:22,542 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:31:22,543 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22 WrapperNode [2024-11-13 21:31:22,543 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:31:22,545 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:31:22,545 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:31:22,545 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:31:22,553 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,561 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,579 INFO L138 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 34 [2024-11-13 21:31:22,580 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:31:22,580 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:31:22,581 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:31:22,581 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:31:22,588 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,589 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,590 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,590 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,594 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,598 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,599 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,600 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,601 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:31:22,607 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:31:22,607 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:31:22,607 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:31:22,608 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:31:22" (1/1) ... [2024-11-13 21:31:22,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:31:22,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:31:22,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:31:22,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_397e014e-29ec-451b-b645-83c814c60cc0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:31:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:31:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:31:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:31:22,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:31:22,774 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:31:22,776 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:31:22,967 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-13 21:31:22,967 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:31:23,042 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:31:23,042 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:31:23,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:31:23 BoogieIcfgContainer [2024-11-13 21:31:23,043 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:31:23,044 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:31:23,044 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:31:23,058 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:31:23,058 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:31:23" (1/1) ... [2024-11-13 21:31:23,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:31:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2024-11-13 21:31:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2024-11-13 21:31:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:31:23,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:23,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-11-13 21:31:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-11-13 21:31:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:31:23,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:23,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:23,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 21:31:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 21:31:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:31:23,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:23,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-11-13 21:31:23,636 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-11-13 21:31:23,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:31:23,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:23,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:23,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:23,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-11-13 21:31:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-11-13 21:31:23,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:31:23,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:23,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:24,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:24,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2024-11-13 21:31:24,117 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2024-11-13 21:31:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:31:24,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:24,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:24,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 24 states and 30 transitions. [2024-11-13 21:31:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2024-11-13 21:31:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:31:24,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:24,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:31:24,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:24,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-13 21:31:24,432 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-13 21:31:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:31:24,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:24,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:31:24,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:24,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-11-13 21:31:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-11-13 21:31:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:31:24,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:24,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:24,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:31:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-11-13 21:31:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-11-13 21:31:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:31:25,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:25,115 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:31:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 38 states and 53 transitions. [2024-11-13 21:31:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 53 transitions. [2024-11-13 21:31:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:31:26,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:26,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:31:28,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:28,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 52 states and 79 transitions. [2024-11-13 21:31:28,033 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 79 transitions. [2024-11-13 21:31:28,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:31:28,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:28,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:28,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:31:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 55 states and 82 transitions. [2024-11-13 21:31:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 82 transitions. [2024-11-13 21:31:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:31:28,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:28,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:28,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:31:29,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 56 states and 86 transitions. [2024-11-13 21:31:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 86 transitions. [2024-11-13 21:31:29,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:31:29,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:31:29,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 59 states and 89 transitions. [2024-11-13 21:31:29,375 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 89 transitions. [2024-11-13 21:31:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:31:29,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:31:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 60 states and 89 transitions. [2024-11-13 21:31:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 89 transitions. [2024-11-13 21:31:29,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:31:29,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:31:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 66 states and 101 transitions. [2024-11-13 21:31:30,834 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 101 transitions. [2024-11-13 21:31:30,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:31:30,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:30,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:30,909 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:31:31,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:31,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 66 states and 97 transitions. [2024-11-13 21:31:31,284 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 97 transitions. [2024-11-13 21:31:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:31:31,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:31,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:31,325 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:31:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:31,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 68 states and 100 transitions. [2024-11-13 21:31:31,662 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 100 transitions. [2024-11-13 21:31:31,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:31:31,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:31,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:31,783 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:31:32,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 74 states and 112 transitions. [2024-11-13 21:31:32,916 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 112 transitions. [2024-11-13 21:31:32,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:31:32,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:31:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:33,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 74 states and 108 transitions. [2024-11-13 21:31:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 108 transitions. [2024-11-13 21:31:33,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:31:33,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:33,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:31:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 76 states and 111 transitions. [2024-11-13 21:31:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 111 transitions. [2024-11-13 21:31:33,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:31:33,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:33,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:33,859 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:34,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 80 states and 116 transitions. [2024-11-13 21:31:34,480 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 116 transitions. [2024-11-13 21:31:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:31:34,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:34,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 24 proven. 18 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:35,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:35,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 84 states and 121 transitions. [2024-11-13 21:31:35,176 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 121 transitions. [2024-11-13 21:31:35,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:35,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:35,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:35,334 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:35,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 88 states and 126 transitions. [2024-11-13 21:31:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 126 transitions. [2024-11-13 21:31:35,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:31:35,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:35,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:36,042 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 36 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:36,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:36,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 92 states and 131 transitions. [2024-11-13 21:31:36,625 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 131 transitions. [2024-11-13 21:31:36,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:31:36,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:36,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:36,799 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 42 proven. 72 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:37,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:37,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 96 states and 136 transitions. [2024-11-13 21:31:37,355 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2024-11-13 21:31:37,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:31:37,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:37,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 48 proven. 98 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:38,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:38,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 100 states and 141 transitions. [2024-11-13 21:31:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 141 transitions. [2024-11-13 21:31:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:31:38,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:38,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:38,327 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 54 proven. 128 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 104 states and 146 transitions. [2024-11-13 21:31:38,973 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 146 transitions. [2024-11-13 21:31:38,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:31:38,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:38,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 60 proven. 162 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 108 states and 151 transitions. [2024-11-13 21:31:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 151 transitions. [2024-11-13 21:31:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:31:39,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:39,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:39,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:40,197 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 66 proven. 200 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:40,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 112 states and 156 transitions. [2024-11-13 21:31:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 156 transitions. [2024-11-13 21:31:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:31:40,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:40,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:41,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:41,212 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 72 proven. 242 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:41,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 116 states and 161 transitions. [2024-11-13 21:31:41,913 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 161 transitions. [2024-11-13 21:31:41,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:31:41,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:41,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:42,177 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 78 proven. 288 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:42,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 120 states and 166 transitions. [2024-11-13 21:31:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 166 transitions. [2024-11-13 21:31:42,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:31:42,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:42,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:43,122 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 84 proven. 338 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:43,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:43,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 124 states and 171 transitions. [2024-11-13 21:31:43,942 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 171 transitions. [2024-11-13 21:31:43,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:31:43,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:43,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 90 proven. 392 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:44,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 128 states and 176 transitions. [2024-11-13 21:31:44,969 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 176 transitions. [2024-11-13 21:31:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:31:44,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:45,276 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 96 proven. 450 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:46,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 132 states and 181 transitions. [2024-11-13 21:31:46,261 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 181 transitions. [2024-11-13 21:31:46,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:31:46,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:46,556 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 102 proven. 512 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 136 states and 186 transitions. [2024-11-13 21:31:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 186 transitions. [2024-11-13 21:31:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:31:47,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:47,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:47,935 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 108 proven. 578 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:48,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 140 states and 191 transitions. [2024-11-13 21:31:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 191 transitions. [2024-11-13 21:31:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:31:48,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:48,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:49,137 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 114 proven. 648 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 144 states and 196 transitions. [2024-11-13 21:31:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 196 transitions. [2024-11-13 21:31:50,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:31:50,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:50,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 120 proven. 722 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:51,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 148 states and 201 transitions. [2024-11-13 21:31:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 201 transitions. [2024-11-13 21:31:51,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:31:51,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:51,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 126 proven. 800 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 152 states and 206 transitions. [2024-11-13 21:31:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 206 transitions. [2024-11-13 21:31:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:31:53,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:53,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:53,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 132 proven. 882 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 156 states and 211 transitions. [2024-11-13 21:31:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 211 transitions. [2024-11-13 21:31:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:31:54,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:54,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:54,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 138 proven. 968 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 160 states and 216 transitions. [2024-11-13 21:31:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 216 transitions. [2024-11-13 21:31:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:31:55,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:56,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 144 proven. 1058 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 164 states and 221 transitions. [2024-11-13 21:31:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 221 transitions. [2024-11-13 21:31:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:31:57,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 150 proven. 1152 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:31:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 168 states and 226 transitions. [2024-11-13 21:31:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 226 transitions. [2024-11-13 21:31:58,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:31:58,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:59,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 156 proven. 1250 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:00,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 172 states and 231 transitions. [2024-11-13 21:32:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 231 transitions. [2024-11-13 21:32:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:32:00,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:00,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:00,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 162 proven. 1352 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:01,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:01,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 176 states and 236 transitions. [2024-11-13 21:32:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 236 transitions. [2024-11-13 21:32:01,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:32:01,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:01,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:02,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 168 proven. 1458 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:03,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:03,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 180 states and 241 transitions. [2024-11-13 21:32:03,052 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 241 transitions. [2024-11-13 21:32:03,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:32:03,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:03,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:03,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 174 proven. 1568 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:04,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2024-11-13 21:32:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2024-11-13 21:32:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:32:04,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:04,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:05,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1892 backedges. 180 proven. 1682 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 188 states and 251 transitions. [2024-11-13 21:32:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 251 transitions. [2024-11-13 21:32:06,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:32:06,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:06,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 186 proven. 1800 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:08,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:08,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 192 states and 256 transitions. [2024-11-13 21:32:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 256 transitions. [2024-11-13 21:32:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:32:08,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:08,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2144 backedges. 192 proven. 1922 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:09,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:09,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 196 states and 261 transitions. [2024-11-13 21:32:09,973 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 261 transitions. [2024-11-13 21:32:09,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:32:09,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:10,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2276 backedges. 198 proven. 2048 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:11,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 200 states and 266 transitions. [2024-11-13 21:32:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 266 transitions. [2024-11-13 21:32:11,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:32:11,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:11,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2412 backedges. 204 proven. 2178 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:13,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:13,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 204 states and 271 transitions. [2024-11-13 21:32:13,368 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 271 transitions. [2024-11-13 21:32:13,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:32:13,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:13,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2552 backedges. 210 proven. 2312 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 208 states and 276 transitions. [2024-11-13 21:32:15,253 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 276 transitions. [2024-11-13 21:32:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:32:15,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2696 backedges. 216 proven. 2450 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 212 states and 281 transitions. [2024-11-13 21:32:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 281 transitions. [2024-11-13 21:32:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:32:17,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:17,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:17,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2844 backedges. 222 proven. 2592 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:18,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 216 states and 286 transitions. [2024-11-13 21:32:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 286 transitions. [2024-11-13 21:32:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:32:18,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:18,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:19,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 228 proven. 2738 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:20,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:20,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 220 states and 291 transitions. [2024-11-13 21:32:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 291 transitions. [2024-11-13 21:32:20,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:32:20,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:20,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3152 backedges. 234 proven. 2888 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:23,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:23,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 224 states and 296 transitions. [2024-11-13 21:32:23,018 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 296 transitions. [2024-11-13 21:32:23,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:32:23,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:23,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3312 backedges. 240 proven. 3042 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 228 states and 301 transitions. [2024-11-13 21:32:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 301 transitions. [2024-11-13 21:32:25,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:32:25,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:25,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3476 backedges. 246 proven. 3200 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:27,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 232 states and 306 transitions. [2024-11-13 21:32:27,116 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 306 transitions. [2024-11-13 21:32:27,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:32:27,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:27,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:27,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3644 backedges. 252 proven. 3362 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:29,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 236 states and 311 transitions. [2024-11-13 21:32:29,102 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 311 transitions. [2024-11-13 21:32:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:32:29,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:29,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 258 proven. 3528 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:31,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:31,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 240 states and 316 transitions. [2024-11-13 21:32:31,194 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 316 transitions. [2024-11-13 21:32:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:32:31,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:31,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:31,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3992 backedges. 264 proven. 3698 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:33,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 244 states and 321 transitions. [2024-11-13 21:32:33,233 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 321 transitions. [2024-11-13 21:32:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:32:33,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:33,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4172 backedges. 270 proven. 3872 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:35,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 248 states and 326 transitions. [2024-11-13 21:32:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 326 transitions. [2024-11-13 21:32:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:32:35,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:35,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:36,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 276 proven. 4050 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:37,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:37,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 252 states and 331 transitions. [2024-11-13 21:32:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 331 transitions. [2024-11-13 21:32:37,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:32:37,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:37,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:38,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4544 backedges. 282 proven. 4232 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 256 states and 336 transitions. [2024-11-13 21:32:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 336 transitions. [2024-11-13 21:32:40,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:32:40,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:40,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4736 backedges. 288 proven. 4418 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:42,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:42,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 260 states and 341 transitions. [2024-11-13 21:32:42,639 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 341 transitions. [2024-11-13 21:32:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:32:42,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:42,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4932 backedges. 294 proven. 4608 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 264 states and 346 transitions. [2024-11-13 21:32:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 346 transitions. [2024-11-13 21:32:45,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 21:32:45,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:45,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:45,664 INFO L134 CoverageAnalysis]: Checked inductivity of 5132 backedges. 300 proven. 4802 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:32:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 268 states and 350 transitions. [2024-11-13 21:32:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 350 transitions. [2024-11-13 21:32:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 21:32:46,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:32:49,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:49,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 274 states and 362 transitions. [2024-11-13 21:32:49,045 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 362 transitions. [2024-11-13 21:32:49,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:32:49,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:49,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:49,103 INFO L134 CoverageAnalysis]: Checked inductivity of 5494 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 5324 trivial. 0 not checked. [2024-11-13 21:32:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:49,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 274 states and 358 transitions. [2024-11-13 21:32:49,666 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 358 transitions. [2024-11-13 21:32:49,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:32:49,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:49,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5544 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 5210 trivial. 0 not checked. [2024-11-13 21:32:50,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 276 states and 361 transitions. [2024-11-13 21:32:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 361 transitions. [2024-11-13 21:32:50,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:32:50,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:50,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:50,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:32:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:52,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 282 states and 373 transitions. [2024-11-13 21:32:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 373 transitions. [2024-11-13 21:32:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:32:52,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 5620 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 5444 trivial. 0 not checked. [2024-11-13 21:32:53,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:53,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 282 states and 369 transitions. [2024-11-13 21:32:53,099 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 369 transitions. [2024-11-13 21:32:53,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 21:32:53,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:53,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 5670 backedges. 346 proven. 0 refuted. 0 times theorem prover too weak. 5324 trivial. 0 not checked. [2024-11-13 21:32:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 284 states and 372 transitions. [2024-11-13 21:32:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 372 transitions. [2024-11-13 21:32:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 21:32:53,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:53,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5590 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:32:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:55,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 290 states and 384 transitions. [2024-11-13 21:32:55,929 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 384 transitions. [2024-11-13 21:32:55,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:32:55,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:55,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:56,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5752 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 5570 trivial. 0 not checked. [2024-11-13 21:32:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:56,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 290 states and 380 transitions. [2024-11-13 21:32:56,669 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 380 transitions. [2024-11-13 21:32:56,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:32:56,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:56,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:56,752 INFO L134 CoverageAnalysis]: Checked inductivity of 5802 backedges. 358 proven. 0 refuted. 0 times theorem prover too weak. 5444 trivial. 0 not checked. [2024-11-13 21:32:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:57,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 292 states and 383 transitions. [2024-11-13 21:32:57,305 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 383 transitions. [2024-11-13 21:32:57,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 21:32:57,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:57,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:57,619 INFO L134 CoverageAnalysis]: Checked inductivity of 5726 backedges. 0 proven. 726 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:32:59,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 298 states and 395 transitions. [2024-11-13 21:32:59,770 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 395 transitions. [2024-11-13 21:32:59,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:32:59,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:59,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:59,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 5702 trivial. 0 not checked. [2024-11-13 21:33:00,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 298 states and 391 transitions. [2024-11-13 21:33:00,573 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 391 transitions. [2024-11-13 21:33:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 21:33:00,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:00,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 370 proven. 0 refuted. 0 times theorem prover too weak. 5570 trivial. 0 not checked. [2024-11-13 21:33:01,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:01,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 300 states and 394 transitions. [2024-11-13 21:33:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 394 transitions. [2024-11-13 21:33:01,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 21:33:01,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:01,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:01,496 INFO L134 CoverageAnalysis]: Checked inductivity of 5868 backedges. 0 proven. 868 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:03,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 306 states and 406 transitions. [2024-11-13 21:33:03,718 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 406 transitions. [2024-11-13 21:33:03,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:33:03,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:03,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:03,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6034 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 5840 trivial. 0 not checked. [2024-11-13 21:33:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 306 states and 402 transitions. [2024-11-13 21:33:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 402 transitions. [2024-11-13 21:33:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 21:33:04,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:04,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:04,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 382 proven. 0 refuted. 0 times theorem prover too weak. 5702 trivial. 0 not checked. [2024-11-13 21:33:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:05,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 308 states and 405 transitions. [2024-11-13 21:33:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 405 transitions. [2024-11-13 21:33:05,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:33:05,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:05,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:05,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6016 backedges. 0 proven. 1016 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:07,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 314 states and 417 transitions. [2024-11-13 21:33:07,834 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 417 transitions. [2024-11-13 21:33:07,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:33:07,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:07,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6184 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2024-11-13 21:33:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 314 states and 413 transitions. [2024-11-13 21:33:08,800 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 413 transitions. [2024-11-13 21:33:08,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:33:08,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:08,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:08,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6234 backedges. 394 proven. 0 refuted. 0 times theorem prover too weak. 5840 trivial. 0 not checked. [2024-11-13 21:33:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 316 states and 416 transitions. [2024-11-13 21:33:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 416 transitions. [2024-11-13 21:33:09,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:33:09,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:09,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:09,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6170 backedges. 0 proven. 1170 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:12,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 322 states and 428 transitions. [2024-11-13 21:33:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 428 transitions. [2024-11-13 21:33:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:33:12,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:12,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:12,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6340 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 6134 trivial. 0 not checked. [2024-11-13 21:33:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 322 states and 424 transitions. [2024-11-13 21:33:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 424 transitions. [2024-11-13 21:33:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:33:12,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:12,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6390 backedges. 406 proven. 0 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2024-11-13 21:33:13,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 324 states and 427 transitions. [2024-11-13 21:33:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 427 transitions. [2024-11-13 21:33:13,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 21:33:13,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:13,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 0 proven. 1330 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:16,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:16,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 330 states and 439 transitions. [2024-11-13 21:33:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 439 transitions. [2024-11-13 21:33:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 21:33:16,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:16,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:16,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6502 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 6290 trivial. 0 not checked. [2024-11-13 21:33:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 330 states and 435 transitions. [2024-11-13 21:33:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 435 transitions. [2024-11-13 21:33:16,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:33:16,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:16,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6552 backedges. 418 proven. 0 refuted. 0 times theorem prover too weak. 6134 trivial. 0 not checked. [2024-11-13 21:33:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 332 states and 438 transitions. [2024-11-13 21:33:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 438 transitions. [2024-11-13 21:33:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 21:33:17,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:17,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:17,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:17,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6496 backedges. 0 proven. 1496 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:20,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:20,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 338 states and 450 transitions. [2024-11-13 21:33:20,224 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 450 transitions. [2024-11-13 21:33:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:33:20,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:20,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:20,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 6452 trivial. 0 not checked. [2024-11-13 21:33:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:21,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 338 states and 446 transitions. [2024-11-13 21:33:21,237 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 446 transitions. [2024-11-13 21:33:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 21:33:21,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:21,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6720 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 6290 trivial. 0 not checked. [2024-11-13 21:33:22,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:22,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 340 states and 449 transitions. [2024-11-13 21:33:22,203 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 449 transitions. [2024-11-13 21:33:22,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-13 21:33:22,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:22,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6668 backedges. 0 proven. 1668 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:25,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:25,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 346 states and 461 transitions. [2024-11-13 21:33:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 461 transitions. [2024-11-13 21:33:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-13 21:33:25,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:25,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:25,164 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 6620 trivial. 0 not checked. [2024-11-13 21:33:25,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:25,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 346 states and 457 transitions. [2024-11-13 21:33:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 457 transitions. [2024-11-13 21:33:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 21:33:25,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:25,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 6894 backedges. 442 proven. 0 refuted. 0 times theorem prover too weak. 6452 trivial. 0 not checked. [2024-11-13 21:33:26,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:26,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 348 states and 460 transitions. [2024-11-13 21:33:26,775 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 460 transitions. [2024-11-13 21:33:26,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 21:33:26,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:26,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:27,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6846 backedges. 0 proven. 1846 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:29,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 354 states and 472 transitions. [2024-11-13 21:33:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 472 transitions. [2024-11-13 21:33:29,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 21:33:29,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:29,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:29,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7024 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 6794 trivial. 0 not checked. [2024-11-13 21:33:30,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 354 states and 468 transitions. [2024-11-13 21:33:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 468 transitions. [2024-11-13 21:33:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 21:33:30,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:30,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7074 backedges. 454 proven. 0 refuted. 0 times theorem prover too weak. 6620 trivial. 0 not checked. [2024-11-13 21:33:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 356 states and 471 transitions. [2024-11-13 21:33:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 471 transitions. [2024-11-13 21:33:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 21:33:31,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:31,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:31,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:34,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:34,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 362 states and 483 transitions. [2024-11-13 21:33:34,510 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 483 transitions. [2024-11-13 21:33:34,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 21:33:34,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7210 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 6974 trivial. 0 not checked. [2024-11-13 21:33:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 362 states and 479 transitions. [2024-11-13 21:33:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 479 transitions. [2024-11-13 21:33:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 21:33:35,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:35,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7260 backedges. 466 proven. 0 refuted. 0 times theorem prover too weak. 6794 trivial. 0 not checked. [2024-11-13 21:33:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 364 states and 482 transitions. [2024-11-13 21:33:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 482 transitions. [2024-11-13 21:33:36,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 21:33:36,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:36,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:36,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7220 backedges. 0 proven. 2220 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 370 states and 494 transitions. [2024-11-13 21:33:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 494 transitions. [2024-11-13 21:33:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-13 21:33:39,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:39,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:39,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7402 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 7160 trivial. 0 not checked. [2024-11-13 21:33:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 370 states and 490 transitions. [2024-11-13 21:33:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 490 transitions. [2024-11-13 21:33:40,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 21:33:40,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:40,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7452 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 6974 trivial. 0 not checked. [2024-11-13 21:33:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 372 states and 493 transitions. [2024-11-13 21:33:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 493 transitions. [2024-11-13 21:33:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 21:33:41,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:41,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:41,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7416 backedges. 0 proven. 2416 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:45,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 378 states and 505 transitions. [2024-11-13 21:33:45,011 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 505 transitions. [2024-11-13 21:33:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 21:33:45,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:45,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7600 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 7352 trivial. 0 not checked. [2024-11-13 21:33:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:46,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 378 states and 501 transitions. [2024-11-13 21:33:46,135 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 501 transitions. [2024-11-13 21:33:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 21:33:46,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7650 backedges. 490 proven. 0 refuted. 0 times theorem prover too weak. 7160 trivial. 0 not checked. [2024-11-13 21:33:47,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:47,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 380 states and 504 transitions. [2024-11-13 21:33:47,080 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 504 transitions. [2024-11-13 21:33:47,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 21:33:47,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:47,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:47,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7618 backedges. 0 proven. 2618 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:50,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 386 states and 516 transitions. [2024-11-13 21:33:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 516 transitions. [2024-11-13 21:33:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 21:33:50,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:50,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7804 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 7550 trivial. 0 not checked. [2024-11-13 21:33:51,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 386 states and 512 transitions. [2024-11-13 21:33:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 512 transitions. [2024-11-13 21:33:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:33:51,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:51,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7854 backedges. 502 proven. 0 refuted. 0 times theorem prover too weak. 7352 trivial. 0 not checked. [2024-11-13 21:33:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:52,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 388 states and 515 transitions. [2024-11-13 21:33:52,741 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 515 transitions. [2024-11-13 21:33:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 21:33:52,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:52,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:52,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:53,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7826 backedges. 0 proven. 2826 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:33:56,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:56,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 394 states and 527 transitions. [2024-11-13 21:33:56,374 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 527 transitions. [2024-11-13 21:33:56,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 21:33:56,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:56,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8014 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 7754 trivial. 0 not checked. [2024-11-13 21:33:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 394 states and 523 transitions. [2024-11-13 21:33:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 523 transitions. [2024-11-13 21:33:57,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 21:33:57,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:57,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:57,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 514 proven. 0 refuted. 0 times theorem prover too weak. 7550 trivial. 0 not checked. [2024-11-13 21:33:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:58,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 396 states and 526 transitions. [2024-11-13 21:33:58,519 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 526 transitions. [2024-11-13 21:33:58,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 21:33:58,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:58,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:58,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:59,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8040 backedges. 0 proven. 3040 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:34:02,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:02,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 402 states and 538 transitions. [2024-11-13 21:34:02,544 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 538 transitions. [2024-11-13 21:34:02,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 21:34:02,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:02,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:02,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:02,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8230 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 7964 trivial. 0 not checked. [2024-11-13 21:34:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 402 states and 534 transitions. [2024-11-13 21:34:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 534 transitions. [2024-11-13 21:34:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 21:34:03,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:03,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:03,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8280 backedges. 526 proven. 0 refuted. 0 times theorem prover too weak. 7754 trivial. 0 not checked. [2024-11-13 21:34:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 404 states and 537 transitions. [2024-11-13 21:34:04,540 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 537 transitions. [2024-11-13 21:34:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 21:34:04,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:04,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8260 backedges. 0 proven. 3260 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:34:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 410 states and 549 transitions. [2024-11-13 21:34:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 549 transitions. [2024-11-13 21:34:08,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 21:34:08,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:08,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8452 backedges. 272 proven. 0 refuted. 0 times theorem prover too weak. 8180 trivial. 0 not checked. [2024-11-13 21:34:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:09,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 410 states and 545 transitions. [2024-11-13 21:34:09,753 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 545 transitions. [2024-11-13 21:34:09,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 21:34:09,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:09,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8502 backedges. 538 proven. 0 refuted. 0 times theorem prover too weak. 7964 trivial. 0 not checked. [2024-11-13 21:34:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 412 states and 548 transitions. [2024-11-13 21:34:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 548 transitions. [2024-11-13 21:34:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 21:34:10,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:10,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:11,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:34:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:14,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 418 states and 560 transitions. [2024-11-13 21:34:14,915 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 560 transitions. [2024-11-13 21:34:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 21:34:14,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:14,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8680 backedges. 278 proven. 0 refuted. 0 times theorem prover too weak. 8402 trivial. 0 not checked. [2024-11-13 21:34:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 418 states and 556 transitions. [2024-11-13 21:34:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 556 transitions. [2024-11-13 21:34:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 21:34:16,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:16,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:16,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8730 backedges. 550 proven. 0 refuted. 0 times theorem prover too weak. 8180 trivial. 0 not checked. [2024-11-13 21:34:17,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:17,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 420 states and 559 transitions. [2024-11-13 21:34:17,022 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 559 transitions. [2024-11-13 21:34:17,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-13 21:34:17,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:17,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8718 backedges. 0 proven. 3718 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:34:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 426 states and 571 transitions. [2024-11-13 21:34:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 571 transitions. [2024-11-13 21:34:21,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-13 21:34:21,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:21,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8914 backedges. 284 proven. 0 refuted. 0 times theorem prover too weak. 8630 trivial. 0 not checked. [2024-11-13 21:34:22,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 426 states and 567 transitions. [2024-11-13 21:34:22,597 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 567 transitions. [2024-11-13 21:34:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-13 21:34:22,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:22,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8964 backedges. 562 proven. 0 refuted. 0 times theorem prover too weak. 8402 trivial. 0 not checked. [2024-11-13 21:34:23,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:23,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 428 states and 570 transitions. [2024-11-13 21:34:23,626 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 570 transitions. [2024-11-13 21:34:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-13 21:34:23,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:23,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8956 backedges. 0 proven. 3956 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:34:28,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:28,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 434 states and 582 transitions. [2024-11-13 21:34:28,266 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 582 transitions. [2024-11-13 21:34:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-13 21:34:28,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:28,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:28,374 INFO L134 CoverageAnalysis]: Checked inductivity of 9154 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 8864 trivial. 0 not checked. [2024-11-13 21:34:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:29,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 434 states and 578 transitions. [2024-11-13 21:34:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 578 transitions. [2024-11-13 21:34:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-13 21:34:29,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:29,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 9204 backedges. 574 proven. 0 refuted. 0 times theorem prover too weak. 8630 trivial. 0 not checked. [2024-11-13 21:34:30,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:30,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 436 states and 581 transitions. [2024-11-13 21:34:30,803 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 581 transitions. [2024-11-13 21:34:30,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-13 21:34:30,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:30,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:31,374 INFO L134 CoverageAnalysis]: Checked inductivity of 9200 backedges. 0 proven. 4200 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:34:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 442 states and 593 transitions. [2024-11-13 21:34:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 593 transitions. [2024-11-13 21:34:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 21:34:35,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:35,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 9400 backedges. 296 proven. 0 refuted. 0 times theorem prover too weak. 9104 trivial. 0 not checked. [2024-11-13 21:34:36,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 442 states and 589 transitions. [2024-11-13 21:34:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 589 transitions. [2024-11-13 21:34:36,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-13 21:34:36,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:36,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 9450 backedges. 586 proven. 0 refuted. 0 times theorem prover too weak. 8864 trivial. 0 not checked. [2024-11-13 21:34:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 444 states and 592 transitions. [2024-11-13 21:34:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 592 transitions. [2024-11-13 21:34:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 21:34:37,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:37,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:37,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 9450 backedges. 0 proven. 4450 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:34:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 450 states and 604 transitions. [2024-11-13 21:34:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 604 transitions. [2024-11-13 21:34:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-13 21:34:42,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:42,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:42,569 INFO L134 CoverageAnalysis]: Checked inductivity of 9652 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 9350 trivial. 0 not checked. [2024-11-13 21:34:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:43,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 450 states and 600 transitions. [2024-11-13 21:34:43,819 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 600 transitions. [2024-11-13 21:34:43,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 21:34:43,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:43,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:44,058 INFO L134 CoverageAnalysis]: Checked inductivity of 9702 backedges. 598 proven. 0 refuted. 0 times theorem prover too weak. 9104 trivial. 0 not checked. [2024-11-13 21:34:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 452 states and 603 transitions. [2024-11-13 21:34:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 603 transitions. [2024-11-13 21:34:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-13 21:34:45,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:45,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:45,888 INFO L134 CoverageAnalysis]: Checked inductivity of 9706 backedges. 0 proven. 4706 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:34:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:50,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 458 states and 615 transitions. [2024-11-13 21:34:50,155 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 615 transitions. [2024-11-13 21:34:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-13 21:34:50,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:50,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:50,433 INFO L134 CoverageAnalysis]: Checked inductivity of 9910 backedges. 308 proven. 0 refuted. 0 times theorem prover too weak. 9602 trivial. 0 not checked. [2024-11-13 21:34:51,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:51,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 458 states and 611 transitions. [2024-11-13 21:34:51,705 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 611 transitions. [2024-11-13 21:34:51,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-13 21:34:51,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:51,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 9960 backedges. 610 proven. 0 refuted. 0 times theorem prover too weak. 9350 trivial. 0 not checked. [2024-11-13 21:34:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 460 states and 614 transitions. [2024-11-13 21:34:52,879 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 614 transitions. [2024-11-13 21:34:52,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-13 21:34:52,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:52,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 9968 backedges. 0 proven. 4968 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:34:57,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:57,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 466 states and 626 transitions. [2024-11-13 21:34:57,981 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 626 transitions. [2024-11-13 21:34:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-13 21:34:57,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:57,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 10174 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 9860 trivial. 0 not checked. [2024-11-13 21:34:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 466 states and 622 transitions. [2024-11-13 21:34:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 622 transitions. [2024-11-13 21:34:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-13 21:34:59,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:59,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:59,590 INFO L134 CoverageAnalysis]: Checked inductivity of 10224 backedges. 622 proven. 0 refuted. 0 times theorem prover too weak. 9602 trivial. 0 not checked. [2024-11-13 21:35:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 468 states and 625 transitions. [2024-11-13 21:35:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 625 transitions. [2024-11-13 21:35:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 21:35:00,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 10236 backedges. 0 proven. 5236 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:35:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 474 states and 637 transitions. [2024-11-13 21:35:06,221 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 637 transitions. [2024-11-13 21:35:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2024-11-13 21:35:06,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:06,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 10444 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 10124 trivial. 0 not checked. [2024-11-13 21:35:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 474 states and 633 transitions. [2024-11-13 21:35:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 633 transitions. [2024-11-13 21:35:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-13 21:35:07,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:07,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:07,753 INFO L134 CoverageAnalysis]: Checked inductivity of 10494 backedges. 634 proven. 0 refuted. 0 times theorem prover too weak. 9860 trivial. 0 not checked. [2024-11-13 21:35:09,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:09,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 476 states and 636 transitions. [2024-11-13 21:35:09,092 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 636 transitions. [2024-11-13 21:35:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-13 21:35:09,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:09,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:10,511 INFO L134 CoverageAnalysis]: Checked inductivity of 10510 backedges. 0 proven. 5510 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:35:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:15,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 482 states and 648 transitions. [2024-11-13 21:35:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 648 transitions. [2024-11-13 21:35:15,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-11-13 21:35:15,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:15,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:15,851 INFO L134 CoverageAnalysis]: Checked inductivity of 10720 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 10394 trivial. 0 not checked. [2024-11-13 21:35:17,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:17,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 482 states and 644 transitions. [2024-11-13 21:35:17,434 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 644 transitions. [2024-11-13 21:35:17,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-13 21:35:17,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:17,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:17,498 INFO L134 CoverageAnalysis]: Checked inductivity of 10770 backedges. 646 proven. 0 refuted. 0 times theorem prover too weak. 10124 trivial. 0 not checked. [2024-11-13 21:35:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:18,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 484 states and 647 transitions. [2024-11-13 21:35:18,712 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 647 transitions. [2024-11-13 21:35:18,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-13 21:35:18,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:18,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 10790 backedges. 0 proven. 5790 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:35:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 490 states and 659 transitions. [2024-11-13 21:35:24,723 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 659 transitions. [2024-11-13 21:35:24,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-13 21:35:24,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:24,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 11002 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 10670 trivial. 0 not checked. [2024-11-13 21:35:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:26,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 490 states and 655 transitions. [2024-11-13 21:35:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 655 transitions. [2024-11-13 21:35:26,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-13 21:35:26,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:26,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:26,338 INFO L134 CoverageAnalysis]: Checked inductivity of 11052 backedges. 658 proven. 0 refuted. 0 times theorem prover too weak. 10394 trivial. 0 not checked. [2024-11-13 21:35:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:27,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 492 states and 658 transitions. [2024-11-13 21:35:27,599 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 658 transitions. [2024-11-13 21:35:27,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-11-13 21:35:27,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:27,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 11076 backedges. 0 proven. 6076 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:35:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 498 states and 670 transitions. [2024-11-13 21:35:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 670 transitions. [2024-11-13 21:35:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-13 21:35:33,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:33,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 11290 backedges. 338 proven. 0 refuted. 0 times theorem prover too weak. 10952 trivial. 0 not checked. [2024-11-13 21:35:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 498 states and 666 transitions. [2024-11-13 21:35:35,164 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 666 transitions. [2024-11-13 21:35:35,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-13 21:35:35,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:35,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:35,404 INFO L134 CoverageAnalysis]: Checked inductivity of 11340 backedges. 670 proven. 0 refuted. 0 times theorem prover too weak. 10670 trivial. 0 not checked. [2024-11-13 21:35:36,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:36,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 500 states and 669 transitions. [2024-11-13 21:35:36,687 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 669 transitions. [2024-11-13 21:35:36,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-13 21:35:36,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:36,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 11368 backedges. 0 proven. 6368 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:35:43,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 506 states and 681 transitions. [2024-11-13 21:35:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 681 transitions. [2024-11-13 21:35:43,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2024-11-13 21:35:43,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:43,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 11584 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 11240 trivial. 0 not checked. [2024-11-13 21:35:45,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:45,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 506 states and 677 transitions. [2024-11-13 21:35:45,135 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 677 transitions. [2024-11-13 21:35:45,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-13 21:35:45,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:45,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 11634 backedges. 682 proven. 0 refuted. 0 times theorem prover too weak. 10952 trivial. 0 not checked. [2024-11-13 21:35:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 508 states and 680 transitions. [2024-11-13 21:35:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 680 transitions. [2024-11-13 21:35:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-11-13 21:35:46,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 11666 backedges. 0 proven. 6666 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:35:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:53,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 514 states and 692 transitions. [2024-11-13 21:35:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 692 transitions. [2024-11-13 21:35:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-13 21:35:53,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:53,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11884 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 11534 trivial. 0 not checked. [2024-11-13 21:35:55,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 514 states and 688 transitions. [2024-11-13 21:35:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 688 transitions. [2024-11-13 21:35:55,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 21:35:55,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:55,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 11934 backedges. 694 proven. 0 refuted. 0 times theorem prover too weak. 11240 trivial. 0 not checked. [2024-11-13 21:35:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 516 states and 691 transitions. [2024-11-13 21:35:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 691 transitions. [2024-11-13 21:35:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-13 21:35:56,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:56,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 11970 backedges. 0 proven. 6970 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:36:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 522 states and 703 transitions. [2024-11-13 21:36:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 703 transitions. [2024-11-13 21:36:02,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-13 21:36:02,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:02,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:03,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12190 backedges. 356 proven. 0 refuted. 0 times theorem prover too weak. 11834 trivial. 0 not checked. [2024-11-13 21:36:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 522 states and 699 transitions. [2024-11-13 21:36:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 699 transitions. [2024-11-13 21:36:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-13 21:36:04,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:04,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12240 backedges. 706 proven. 0 refuted. 0 times theorem prover too weak. 11534 trivial. 0 not checked. [2024-11-13 21:36:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 524 states and 702 transitions. [2024-11-13 21:36:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 702 transitions. [2024-11-13 21:36:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-13 21:36:06,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 12280 backedges. 0 proven. 7280 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:36:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 530 states and 714 transitions. [2024-11-13 21:36:13,113 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 714 transitions. [2024-11-13 21:36:13,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-13 21:36:13,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:13,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:13,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 12502 backedges. 362 proven. 0 refuted. 0 times theorem prover too weak. 12140 trivial. 0 not checked. [2024-11-13 21:36:14,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:14,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 530 states and 710 transitions. [2024-11-13 21:36:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 710 transitions. [2024-11-13 21:36:14,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-13 21:36:14,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:14,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12552 backedges. 718 proven. 0 refuted. 0 times theorem prover too weak. 11834 trivial. 0 not checked. [2024-11-13 21:36:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 532 states and 713 transitions. [2024-11-13 21:36:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 713 transitions. [2024-11-13 21:36:16,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-13 21:36:16,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:16,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:17,334 INFO L134 CoverageAnalysis]: Checked inductivity of 12596 backedges. 0 proven. 7596 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:36:22,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 538 states and 725 transitions. [2024-11-13 21:36:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 725 transitions. [2024-11-13 21:36:22,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 21:36:22,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:22,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:23,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12820 backedges. 368 proven. 0 refuted. 0 times theorem prover too weak. 12452 trivial. 0 not checked. [2024-11-13 21:36:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 538 states and 721 transitions. [2024-11-13 21:36:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 721 transitions. [2024-11-13 21:36:24,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-13 21:36:24,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:24,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12870 backedges. 730 proven. 0 refuted. 0 times theorem prover too weak. 12140 trivial. 0 not checked. [2024-11-13 21:36:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:26,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 540 states and 724 transitions. [2024-11-13 21:36:26,444 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 724 transitions. [2024-11-13 21:36:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-11-13 21:36:26,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:26,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:26,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12918 backedges. 0 proven. 7918 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:36:33,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 546 states and 736 transitions. [2024-11-13 21:36:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 736 transitions. [2024-11-13 21:36:33,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-11-13 21:36:33,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:33,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:33,277 INFO L134 CoverageAnalysis]: Checked inductivity of 13144 backedges. 374 proven. 0 refuted. 0 times theorem prover too weak. 12770 trivial. 0 not checked. [2024-11-13 21:36:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 546 states and 732 transitions. [2024-11-13 21:36:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 732 transitions. [2024-11-13 21:36:35,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-13 21:36:35,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:35,097 INFO L134 CoverageAnalysis]: Checked inductivity of 13194 backedges. 742 proven. 0 refuted. 0 times theorem prover too weak. 12452 trivial. 0 not checked. [2024-11-13 21:36:36,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 548 states and 735 transitions. [2024-11-13 21:36:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 735 transitions. [2024-11-13 21:36:36,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-11-13 21:36:36,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:37,743 INFO L134 CoverageAnalysis]: Checked inductivity of 13246 backedges. 0 proven. 8246 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:36:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:43,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 554 states and 747 transitions. [2024-11-13 21:36:43,651 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 747 transitions. [2024-11-13 21:36:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-13 21:36:43,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 13474 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 13094 trivial. 0 not checked. [2024-11-13 21:36:45,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:45,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 554 states and 743 transitions. [2024-11-13 21:36:45,721 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 743 transitions. [2024-11-13 21:36:45,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-11-13 21:36:45,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:45,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 13524 backedges. 754 proven. 0 refuted. 0 times theorem prover too weak. 12770 trivial. 0 not checked. [2024-11-13 21:36:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:47,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 556 states and 746 transitions. [2024-11-13 21:36:47,312 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 746 transitions. [2024-11-13 21:36:47,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 21:36:47,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:47,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:48,481 INFO L134 CoverageAnalysis]: Checked inductivity of 13580 backedges. 0 proven. 8580 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:36:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:54,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 562 states and 758 transitions. [2024-11-13 21:36:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 758 transitions. [2024-11-13 21:36:54,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 21:36:54,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:54,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 13810 backedges. 386 proven. 0 refuted. 0 times theorem prover too weak. 13424 trivial. 0 not checked. [2024-11-13 21:36:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 562 states and 754 transitions. [2024-11-13 21:36:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 754 transitions. [2024-11-13 21:36:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-13 21:36:56,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:56,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:56,901 INFO L134 CoverageAnalysis]: Checked inductivity of 13860 backedges. 766 proven. 0 refuted. 0 times theorem prover too weak. 13094 trivial. 0 not checked. [2024-11-13 21:36:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:58,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 564 states and 757 transitions. [2024-11-13 21:36:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 757 transitions. [2024-11-13 21:36:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:36:58,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:58,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:58,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:59,811 INFO L134 CoverageAnalysis]: Checked inductivity of 13920 backedges. 0 proven. 8920 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:37:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 570 states and 769 transitions. [2024-11-13 21:37:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 769 transitions. [2024-11-13 21:37:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:37:05,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:05,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:06,004 INFO L134 CoverageAnalysis]: Checked inductivity of 14152 backedges. 392 proven. 0 refuted. 0 times theorem prover too weak. 13760 trivial. 0 not checked. [2024-11-13 21:37:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 570 states and 765 transitions. [2024-11-13 21:37:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 765 transitions. [2024-11-13 21:37:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:37:08,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:08,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 14202 backedges. 778 proven. 0 refuted. 0 times theorem prover too weak. 13424 trivial. 0 not checked. [2024-11-13 21:37:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:10,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 572 states and 768 transitions. [2024-11-13 21:37:10,041 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 768 transitions. [2024-11-13 21:37:10,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:37:10,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:10,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:11,456 INFO L134 CoverageAnalysis]: Checked inductivity of 14266 backedges. 0 proven. 9266 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:37:17,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 578 states and 780 transitions. [2024-11-13 21:37:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 780 transitions. [2024-11-13 21:37:18,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-13 21:37:18,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,252 INFO L134 CoverageAnalysis]: Checked inductivity of 14500 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 14102 trivial. 0 not checked. [2024-11-13 21:37:20,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:20,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 578 states and 776 transitions. [2024-11-13 21:37:20,129 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 776 transitions. [2024-11-13 21:37:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 21:37:20,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:20,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:20,207 INFO L134 CoverageAnalysis]: Checked inductivity of 14550 backedges. 790 proven. 0 refuted. 0 times theorem prover too weak. 13760 trivial. 0 not checked. [2024-11-13 21:37:21,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 580 states and 779 transitions. [2024-11-13 21:37:21,879 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 779 transitions. [2024-11-13 21:37:21,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 21:37:21,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:21,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:23,100 INFO L134 CoverageAnalysis]: Checked inductivity of 14618 backedges. 0 proven. 9618 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:37:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 586 states and 791 transitions. [2024-11-13 21:37:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 791 transitions. [2024-11-13 21:37:29,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-13 21:37:29,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,798 INFO L134 CoverageAnalysis]: Checked inductivity of 14854 backedges. 404 proven. 0 refuted. 0 times theorem prover too weak. 14450 trivial. 0 not checked. [2024-11-13 21:37:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 586 states and 787 transitions. [2024-11-13 21:37:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 787 transitions. [2024-11-13 21:37:31,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2024-11-13 21:37:31,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 14904 backedges. 802 proven. 0 refuted. 0 times theorem prover too weak. 14102 trivial. 0 not checked. [2024-11-13 21:37:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 588 states and 790 transitions. [2024-11-13 21:37:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 790 transitions. [2024-11-13 21:37:33,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-11-13 21:37:33,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:33,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:34,832 INFO L134 CoverageAnalysis]: Checked inductivity of 14976 backedges. 0 proven. 9976 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:37:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 594 states and 802 transitions. [2024-11-13 21:37:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 802 transitions. [2024-11-13 21:37:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-13 21:37:41,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 15214 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 14804 trivial. 0 not checked. [2024-11-13 21:37:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 594 states and 798 transitions. [2024-11-13 21:37:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 798 transitions. [2024-11-13 21:37:43,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-13 21:37:43,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:43,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:43,657 INFO L134 CoverageAnalysis]: Checked inductivity of 15264 backedges. 814 proven. 0 refuted. 0 times theorem prover too weak. 14450 trivial. 0 not checked. [2024-11-13 21:37:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:45,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 596 states and 801 transitions. [2024-11-13 21:37:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 801 transitions. [2024-11-13 21:37:45,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-11-13 21:37:45,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:45,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 15340 backedges. 0 proven. 10340 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:37:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:53,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 602 states and 813 transitions. [2024-11-13 21:37:53,512 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 813 transitions. [2024-11-13 21:37:53,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2024-11-13 21:37:53,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:53,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:53,596 INFO L134 CoverageAnalysis]: Checked inductivity of 15580 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 15164 trivial. 0 not checked. [2024-11-13 21:37:55,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:55,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 602 states and 809 transitions. [2024-11-13 21:37:55,695 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 809 transitions. [2024-11-13 21:37:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2024-11-13 21:37:55,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:55,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:55,775 INFO L134 CoverageAnalysis]: Checked inductivity of 15630 backedges. 826 proven. 0 refuted. 0 times theorem prover too weak. 14804 trivial. 0 not checked. [2024-11-13 21:37:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 604 states and 812 transitions. [2024-11-13 21:37:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 812 transitions. [2024-11-13 21:37:57,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-11-13 21:37:57,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:57,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:58,962 INFO L134 CoverageAnalysis]: Checked inductivity of 15710 backedges. 0 proven. 10710 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:38:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 610 states and 824 transitions. [2024-11-13 21:38:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 824 transitions. [2024-11-13 21:38:06,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-11-13 21:38:06,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:06,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:06,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:06,230 INFO L134 CoverageAnalysis]: Checked inductivity of 15952 backedges. 422 proven. 0 refuted. 0 times theorem prover too weak. 15530 trivial. 0 not checked. [2024-11-13 21:38:08,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 610 states and 820 transitions. [2024-11-13 21:38:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 820 transitions. [2024-11-13 21:38:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-13 21:38:08,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:08,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16002 backedges. 838 proven. 0 refuted. 0 times theorem prover too weak. 15164 trivial. 0 not checked. [2024-11-13 21:38:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 612 states and 823 transitions. [2024-11-13 21:38:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 823 transitions. [2024-11-13 21:38:10,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-11-13 21:38:10,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:10,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:11,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16086 backedges. 0 proven. 11086 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:38:19,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:19,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 618 states and 835 transitions. [2024-11-13 21:38:19,353 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 835 transitions. [2024-11-13 21:38:19,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-11-13 21:38:19,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:19,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:19,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16330 backedges. 428 proven. 0 refuted. 0 times theorem prover too weak. 15902 trivial. 0 not checked. [2024-11-13 21:38:21,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:21,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 618 states and 831 transitions. [2024-11-13 21:38:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 831 transitions. [2024-11-13 21:38:21,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2024-11-13 21:38:21,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:21,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:21,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:21,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 850 proven. 0 refuted. 0 times theorem prover too weak. 15530 trivial. 0 not checked. [2024-11-13 21:38:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 620 states and 834 transitions. [2024-11-13 21:38:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 834 transitions. [2024-11-13 21:38:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2024-11-13 21:38:23,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:23,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16468 backedges. 0 proven. 11468 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:38:32,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:32,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 626 states and 846 transitions. [2024-11-13 21:38:32,541 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 846 transitions. [2024-11-13 21:38:32,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-13 21:38:32,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:32,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16714 backedges. 434 proven. 0 refuted. 0 times theorem prover too weak. 16280 trivial. 0 not checked. [2024-11-13 21:38:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:35,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 626 states and 842 transitions. [2024-11-13 21:38:35,043 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 842 transitions. [2024-11-13 21:38:35,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-11-13 21:38:35,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:35,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:35,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16764 backedges. 862 proven. 0 refuted. 0 times theorem prover too weak. 15902 trivial. 0 not checked. [2024-11-13 21:38:37,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 628 states and 845 transitions. [2024-11-13 21:38:37,264 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 845 transitions. [2024-11-13 21:38:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-11-13 21:38:37,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:37,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16856 backedges. 0 proven. 11856 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:38:47,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:47,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 634 states and 857 transitions. [2024-11-13 21:38:47,858 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 857 transitions. [2024-11-13 21:38:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 499 [2024-11-13 21:38:47,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:48,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17104 backedges. 440 proven. 0 refuted. 0 times theorem prover too weak. 16664 trivial. 0 not checked. [2024-11-13 21:38:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 634 states and 853 transitions. [2024-11-13 21:38:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 853 transitions. [2024-11-13 21:38:50,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-11-13 21:38:50,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:50,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 17154 backedges. 874 proven. 0 refuted. 0 times theorem prover too weak. 16280 trivial. 0 not checked. [2024-11-13 21:38:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 636 states and 856 transitions. [2024-11-13 21:38:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 856 transitions. [2024-11-13 21:38:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-11-13 21:38:52,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:52,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:52,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:54,178 INFO L134 CoverageAnalysis]: Checked inductivity of 17250 backedges. 0 proven. 12250 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:39:02,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:02,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 642 states and 868 transitions. [2024-11-13 21:39:02,712 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 868 transitions. [2024-11-13 21:39:02,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-13 21:39:02,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:02,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 17500 backedges. 446 proven. 0 refuted. 0 times theorem prover too weak. 17054 trivial. 0 not checked. [2024-11-13 21:39:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:05,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 642 states and 864 transitions. [2024-11-13 21:39:05,469 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 864 transitions. [2024-11-13 21:39:05,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 21:39:05,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:05,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:05,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 17550 backedges. 886 proven. 0 refuted. 0 times theorem prover too weak. 16664 trivial. 0 not checked. [2024-11-13 21:39:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 644 states and 867 transitions. [2024-11-13 21:39:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 867 transitions. [2024-11-13 21:39:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2024-11-13 21:39:07,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:07,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:09,138 INFO L134 CoverageAnalysis]: Checked inductivity of 17650 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:39:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 650 states and 879 transitions. [2024-11-13 21:39:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 879 transitions. [2024-11-13 21:39:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2024-11-13 21:39:17,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:17,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:18,165 INFO L134 CoverageAnalysis]: Checked inductivity of 17902 backedges. 452 proven. 0 refuted. 0 times theorem prover too weak. 17450 trivial. 0 not checked. [2024-11-13 21:39:20,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:20,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 650 states and 875 transitions. [2024-11-13 21:39:20,827 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 875 transitions. [2024-11-13 21:39:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-13 21:39:20,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:20,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 17952 backedges. 898 proven. 0 refuted. 0 times theorem prover too weak. 17054 trivial. 0 not checked. [2024-11-13 21:39:23,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 652 states and 878 transitions. [2024-11-13 21:39:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 878 transitions. [2024-11-13 21:39:23,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-11-13 21:39:23,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:23,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:23,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 18056 backedges. 0 proven. 13056 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:39:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 658 states and 890 transitions. [2024-11-13 21:39:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 890 transitions. [2024-11-13 21:39:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-13 21:39:33,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:33,247 INFO L134 CoverageAnalysis]: Checked inductivity of 18310 backedges. 458 proven. 0 refuted. 0 times theorem prover too weak. 17852 trivial. 0 not checked. [2024-11-13 21:39:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 658 states and 886 transitions. [2024-11-13 21:39:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 886 transitions. [2024-11-13 21:39:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-11-13 21:39:35,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:35,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:35,841 INFO L134 CoverageAnalysis]: Checked inductivity of 18360 backedges. 910 proven. 0 refuted. 0 times theorem prover too weak. 17450 trivial. 0 not checked. [2024-11-13 21:39:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 660 states and 889 transitions. [2024-11-13 21:39:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 889 transitions. [2024-11-13 21:39:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-13 21:39:37,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:37,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:39,854 INFO L134 CoverageAnalysis]: Checked inductivity of 18468 backedges. 0 proven. 13468 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:39:48,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:48,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 666 states and 901 transitions. [2024-11-13 21:39:48,714 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 901 transitions. [2024-11-13 21:39:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-13 21:39:48,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:48,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:48,882 INFO L134 CoverageAnalysis]: Checked inductivity of 18724 backedges. 464 proven. 0 refuted. 0 times theorem prover too weak. 18260 trivial. 0 not checked. [2024-11-13 21:39:51,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 666 states and 897 transitions. [2024-11-13 21:39:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 897 transitions. [2024-11-13 21:39:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-13 21:39:51,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:51,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:51,756 INFO L134 CoverageAnalysis]: Checked inductivity of 18774 backedges. 922 proven. 0 refuted. 0 times theorem prover too weak. 17852 trivial. 0 not checked. [2024-11-13 21:39:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 668 states and 900 transitions. [2024-11-13 21:39:54,061 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 900 transitions. [2024-11-13 21:39:54,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-13 21:39:54,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:54,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:56,050 INFO L134 CoverageAnalysis]: Checked inductivity of 18886 backedges. 0 proven. 13886 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:40:04,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:04,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 674 states and 912 transitions. [2024-11-13 21:40:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 912 transitions. [2024-11-13 21:40:04,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2024-11-13 21:40:04,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:04,921 INFO L134 CoverageAnalysis]: Checked inductivity of 19144 backedges. 470 proven. 0 refuted. 0 times theorem prover too weak. 18674 trivial. 0 not checked. [2024-11-13 21:40:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:07,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 674 states and 908 transitions. [2024-11-13 21:40:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 908 transitions. [2024-11-13 21:40:07,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-11-13 21:40:07,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 19194 backedges. 934 proven. 0 refuted. 0 times theorem prover too weak. 18260 trivial. 0 not checked. [2024-11-13 21:40:09,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:09,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 676 states and 911 transitions. [2024-11-13 21:40:09,767 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 911 transitions. [2024-11-13 21:40:09,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2024-11-13 21:40:09,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:09,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 19310 backedges. 0 proven. 14310 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:40:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:22,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 682 states and 923 transitions. [2024-11-13 21:40:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 923 transitions. [2024-11-13 21:40:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-11-13 21:40:22,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:22,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:22,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19570 backedges. 476 proven. 0 refuted. 0 times theorem prover too weak. 19094 trivial. 0 not checked. [2024-11-13 21:40:24,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:24,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 682 states and 919 transitions. [2024-11-13 21:40:24,988 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 919 transitions. [2024-11-13 21:40:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-11-13 21:40:24,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:24,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:25,097 INFO L134 CoverageAnalysis]: Checked inductivity of 19620 backedges. 946 proven. 0 refuted. 0 times theorem prover too weak. 18674 trivial. 0 not checked. [2024-11-13 21:40:27,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:27,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 684 states and 922 transitions. [2024-11-13 21:40:27,424 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 922 transitions. [2024-11-13 21:40:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2024-11-13 21:40:27,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:27,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 19740 backedges. 0 proven. 14740 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-11-13 21:40:39,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 690 states and 934 transitions. [2024-11-13 21:40:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 934 transitions. [2024-11-13 21:40:39,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-13 21:40:39,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:39,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:39,748 INFO L134 CoverageAnalysis]: Checked inductivity of 20002 backedges. 482 proven. 0 refuted. 0 times theorem prover too weak. 19520 trivial. 0 not checked. [2024-11-13 21:40:42,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:42,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 690 states and 930 transitions. [2024-11-13 21:40:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 930 transitions. [2024-11-13 21:40:42,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-13 21:40:42,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:42,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:42,515 INFO L134 CoverageAnalysis]: Checked inductivity of 20052 backedges. 958 proven. 0 refuted. 0 times theorem prover too weak. 19094 trivial. 0 not checked. [2024-11-13 21:40:44,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:44,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 692 states and 933 transitions. [2024-11-13 21:40:44,834 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 933 transitions. [2024-11-13 21:40:44,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2024-11-13 21:40:44,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:44,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat