./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-regression/test23-1.c --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_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/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_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test23-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/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_d8133317-4664-4451-8c11-bcb93d156eed/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 4c2b7377d2b430a15e16457512411598a883b6588c528bba211e64f887de4d8e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:46:09,911 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:46:09,992 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:46:10,000 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:46:10,000 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:46:10,035 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:46:10,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:46:10,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:46:10,036 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:46:10,037 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:46:10,037 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:46:10,037 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:46:10,037 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:46:10,037 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:46:10,037 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:46:10,037 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:46:10,037 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:46:10,038 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:46:10,038 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:46:10,038 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:46:10,038 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:46:10,038 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:46:10,038 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:46:10,038 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:46:10,038 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:46:10,038 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:46:10,039 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:46:10,039 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:46:10,039 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:46:10,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:46:10,039 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:46:10,039 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:46:10,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:46:10,039 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:46:10,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:46:10,040 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_d8133317-4664-4451-8c11-bcb93d156eed/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 -> 4c2b7377d2b430a15e16457512411598a883b6588c528bba211e64f887de4d8e [2024-11-13 21:46:10,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:46:10,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:46:10,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:46:10,388 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:46:10,389 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:46:10,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-regression/test23-1.c Unable to find full path for "g++" [2024-11-13 21:46:12,247 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:46:12,523 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:46:12,527 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/sv-benchmarks/c/ldv-regression/test23-1.c [2024-11-13 21:46:12,535 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/data/10cd3c9c2/ffd36084327d4f72b5e520997df9457b/FLAGcb17669b9 [2024-11-13 21:46:12,558 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/data/10cd3c9c2/ffd36084327d4f72b5e520997df9457b [2024-11-13 21:46:12,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:46:12,562 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:46:12,564 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:46:12,565 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:46:12,570 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:46:12,571 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,572 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ff3286 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12, skipping insertion in model container [2024-11-13 21:46:12,574 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,589 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:46:12,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:46:12,806 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:46:12,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:46:12,858 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:46:12,858 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12 WrapperNode [2024-11-13 21:46:12,859 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:46:12,860 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:46:12,860 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:46:12,860 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:46:12,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,876 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,914 INFO L138 Inliner]: procedures = 16, calls = 58, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 117 [2024-11-13 21:46:12,914 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:46:12,915 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:46:12,916 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:46:12,917 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:46:12,924 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,928 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,929 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,936 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,943 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,950 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,951 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,953 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:46:12,953 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:46:12,953 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:46:12,953 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:46:12,958 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:12" (1/1) ... [2024-11-13 21:46:12,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:46:12,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:46:12,994 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:46:12,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8133317-4664-4451-8c11-bcb93d156eed/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:46:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:46:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:46:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:46:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2024-11-13 21:46:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2024-11-13 21:46:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:46:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:46:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:46:13,118 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:46:13,120 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:46:13,386 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-11-13 21:46:13,389 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:46:13,493 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:46:13,496 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:46:13,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:46:13 BoogieIcfgContainer [2024-11-13 21:46:13,497 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:46:13,498 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:46:13,498 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:46:13,514 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:46:13,514 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:46:13" (1/1) ... [2024-11-13 21:46:13,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:46:13,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 27 transitions. [2024-11-13 21:46:13,586 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-11-13 21:46:13,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:46:13,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:13,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:14,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2024-11-13 21:46:14,159 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2024-11-13 21:46:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:46:14,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:14,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:14,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-11-13 21:46:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-11-13 21:46:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:46:14,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:14,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:14,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:14,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-13 21:46:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-13 21:46:14,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:46:14,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:14,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:14,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:15,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-11-13 21:46:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-13 21:46:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:46:15,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:15,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-13 21:46:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-13 21:46:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:46:15,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:15,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:15,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:15,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 28 states and 34 transitions. [2024-11-13 21:46:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2024-11-13 21:46:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:46:15,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:15,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:15,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 32 states and 39 transitions. [2024-11-13 21:46:15,930 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2024-11-13 21:46:15,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:46:15,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:15,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:16,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:16,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 36 states and 44 transitions. [2024-11-13 21:46:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2024-11-13 21:46:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:46:16,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:16,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:16,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:16,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2024-11-13 21:46:16,711 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-11-13 21:46:16,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:46:16,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:16,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:17,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 44 states and 54 transitions. [2024-11-13 21:46:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 54 transitions. [2024-11-13 21:46:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:46:17,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:17,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:17,340 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:17,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:17,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 48 states and 59 transitions. [2024-11-13 21:46:17,490 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2024-11-13 21:46:17,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:46:17,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:17,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:17,750 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:17,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 52 states and 64 transitions. [2024-11-13 21:46:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 64 transitions. [2024-11-13 21:46:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:46:17,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:17,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:18,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 56 states and 69 transitions. [2024-11-13 21:46:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2024-11-13 21:46:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:46:18,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:18,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:18,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:18,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 60 states and 74 transitions. [2024-11-13 21:46:18,714 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 74 transitions. [2024-11-13 21:46:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:46:18,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:18,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:18,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:18,971 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 64 states and 79 transitions. [2024-11-13 21:46:19,148 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 79 transitions. [2024-11-13 21:46:19,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:46:19,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:19,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:19,416 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 68 states and 84 transitions. [2024-11-13 21:46:19,605 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 84 transitions. [2024-11-13 21:46:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:46:19,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:19,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:19,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:19,905 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:20,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 72 states and 89 transitions. [2024-11-13 21:46:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 89 transitions. [2024-11-13 21:46:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:46:20,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:20,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:20,459 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:20,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 76 states and 94 transitions. [2024-11-13 21:46:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 94 transitions. [2024-11-13 21:46:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:46:20,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:20,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:20,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:20,976 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:21,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 80 states and 99 transitions. [2024-11-13 21:46:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 99 transitions. [2024-11-13 21:46:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:46:21,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:21,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:21,545 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 84 states and 104 transitions. [2024-11-13 21:46:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 104 transitions. [2024-11-13 21:46:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:46:21,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:21,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:22,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:22,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 88 states and 109 transitions. [2024-11-13 21:46:22,372 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 109 transitions. [2024-11-13 21:46:22,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:46:22,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:22,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 92 states and 114 transitions. [2024-11-13 21:46:22,937 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 114 transitions. [2024-11-13 21:46:22,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:46:22,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:22,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:23,280 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 96 states and 119 transitions. [2024-11-13 21:46:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 119 transitions. [2024-11-13 21:46:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:46:23,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:23,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2024-11-13 21:46:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2024-11-13 21:46:24,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:46:24,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:24,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:24,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 104 states and 129 transitions. [2024-11-13 21:46:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 129 transitions. [2024-11-13 21:46:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:46:24,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:25,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:25,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 108 states and 134 transitions. [2024-11-13 21:46:25,455 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 134 transitions. [2024-11-13 21:46:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:46:25,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:25,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1014 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:26,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:26,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 112 states and 139 transitions. [2024-11-13 21:46:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 139 transitions. [2024-11-13 21:46:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:46:26,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:26,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:26,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:26,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 116 states and 144 transitions. [2024-11-13 21:46:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 144 transitions. [2024-11-13 21:46:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:46:26,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:26,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:27,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:27,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 120 states and 149 transitions. [2024-11-13 21:46:27,587 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 149 transitions. [2024-11-13 21:46:27,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:46:27,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:27,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:28,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 124 states and 154 transitions. [2024-11-13 21:46:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 154 transitions. [2024-11-13 21:46:28,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:46:28,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:28,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:28,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 128 states and 159 transitions. [2024-11-13 21:46:29,059 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 159 transitions. [2024-11-13 21:46:29,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:46:29,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:29,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:29,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:29,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 132 states and 164 transitions. [2024-11-13 21:46:29,852 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 164 transitions. [2024-11-13 21:46:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:46:29,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1626 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:30,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:30,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 136 states and 169 transitions. [2024-11-13 21:46:30,689 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 169 transitions. [2024-11-13 21:46:30,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:46:30,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:30,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:31,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1742 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:31,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:31,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 140 states and 174 transitions. [2024-11-13 21:46:31,518 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 174 transitions. [2024-11-13 21:46:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:46:31,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:31,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1862 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 144 states and 179 transitions. [2024-11-13 21:46:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 179 transitions. [2024-11-13 21:46:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:46:32,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:32,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:32,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1986 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:33,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:33,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 148 states and 184 transitions. [2024-11-13 21:46:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 184 transitions. [2024-11-13 21:46:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:46:33,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:33,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:33,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2114 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:34,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 152 states and 189 transitions. [2024-11-13 21:46:34,033 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 189 transitions. [2024-11-13 21:46:34,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:46:34,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:34,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:34,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2246 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 156 states and 194 transitions. [2024-11-13 21:46:34,903 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 194 transitions. [2024-11-13 21:46:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:46:34,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:34,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2382 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 160 states and 199 transitions. [2024-11-13 21:46:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 199 transitions. [2024-11-13 21:46:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:46:35,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:35,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2522 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:36,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 164 states and 204 transitions. [2024-11-13 21:46:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 204 transitions. [2024-11-13 21:46:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:46:36,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:36,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2666 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:37,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 168 states and 209 transitions. [2024-11-13 21:46:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 209 transitions. [2024-11-13 21:46:37,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:46:37,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:37,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2814 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:38,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 172 states and 214 transitions. [2024-11-13 21:46:38,908 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 214 transitions. [2024-11-13 21:46:38,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:46:38,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:38,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:39,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2966 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 176 states and 219 transitions. [2024-11-13 21:46:39,957 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 219 transitions. [2024-11-13 21:46:39,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:46:39,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:39,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:40,609 INFO L134 CoverageAnalysis]: Checked inductivity of 3122 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 180 states and 224 transitions. [2024-11-13 21:46:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 224 transitions. [2024-11-13 21:46:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:46:40,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3282 backedges. 0 proven. 3280 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:41,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 184 states and 229 transitions. [2024-11-13 21:46:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 229 transitions. [2024-11-13 21:46:41,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:46:41,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:41,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:42,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3446 backedges. 0 proven. 3444 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 188 states and 234 transitions. [2024-11-13 21:46:43,051 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2024-11-13 21:46:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:46:43,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:43,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 3614 backedges. 0 proven. 3612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:44,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:44,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 192 states and 239 transitions. [2024-11-13 21:46:44,188 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 239 transitions. [2024-11-13 21:46:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:46:44,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:44,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:44,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3786 backedges. 0 proven. 3784 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:45,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 196 states and 244 transitions. [2024-11-13 21:46:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 244 transitions. [2024-11-13 21:46:45,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:46:45,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:45,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:45,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:45,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3962 backedges. 0 proven. 3960 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:46,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:46,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 200 states and 249 transitions. [2024-11-13 21:46:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 249 transitions. [2024-11-13 21:46:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:46:46,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:46,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4142 backedges. 0 proven. 4140 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 204 states and 254 transitions. [2024-11-13 21:46:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 254 transitions. [2024-11-13 21:46:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:46:47,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:47,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:47,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4326 backedges. 0 proven. 4324 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:48,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 208 states and 259 transitions. [2024-11-13 21:46:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 259 transitions. [2024-11-13 21:46:48,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:46:48,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:48,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4514 backedges. 0 proven. 4512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:49,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 212 states and 264 transitions. [2024-11-13 21:46:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 264 transitions. [2024-11-13 21:46:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:46:49,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4706 backedges. 0 proven. 4704 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 216 states and 269 transitions. [2024-11-13 21:46:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 269 transitions. [2024-11-13 21:46:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:46:50,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:51,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4902 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 220 states and 274 transitions. [2024-11-13 21:46:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 274 transitions. [2024-11-13 21:46:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:46:51,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:51,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:52,544 INFO L134 CoverageAnalysis]: Checked inductivity of 5102 backedges. 0 proven. 5100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:52,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:52,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 224 states and 279 transitions. [2024-11-13 21:46:52,890 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 279 transitions. [2024-11-13 21:46:52,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:46:52,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:52,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:53,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5306 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 228 states and 284 transitions. [2024-11-13 21:46:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 284 transitions. [2024-11-13 21:46:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:46:54,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:54,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:54,891 INFO L134 CoverageAnalysis]: Checked inductivity of 5514 backedges. 0 proven. 5512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 232 states and 289 transitions. [2024-11-13 21:46:55,294 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 289 transitions. [2024-11-13 21:46:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:46:55,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:55,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:56,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5726 backedges. 0 proven. 5724 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:56,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 236 states and 294 transitions. [2024-11-13 21:46:56,710 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 294 transitions. [2024-11-13 21:46:56,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:46:56,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:56,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5942 backedges. 0 proven. 5940 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:58,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 240 states and 299 transitions. [2024-11-13 21:46:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 299 transitions. [2024-11-13 21:46:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:46:58,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:58,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6162 backedges. 0 proven. 6160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:46:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:59,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 244 states and 304 transitions. [2024-11-13 21:46:59,786 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 304 transitions. [2024-11-13 21:46:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:46:59,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6386 backedges. 0 proven. 6384 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 248 states and 309 transitions. [2024-11-13 21:47:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 309 transitions. [2024-11-13 21:47:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:47:01,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6614 backedges. 0 proven. 6612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 252 states and 314 transitions. [2024-11-13 21:47:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 314 transitions. [2024-11-13 21:47:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:47:02,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:02,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6846 backedges. 0 proven. 6844 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:04,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:04,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 256 states and 319 transitions. [2024-11-13 21:47:04,148 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 319 transitions. [2024-11-13 21:47:04,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:47:04,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:04,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:05,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7082 backedges. 0 proven. 7080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:05,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 260 states and 324 transitions. [2024-11-13 21:47:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 324 transitions. [2024-11-13 21:47:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:47:05,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:06,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7322 backedges. 0 proven. 7320 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:07,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:07,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 264 states and 329 transitions. [2024-11-13 21:47:07,180 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 329 transitions. [2024-11-13 21:47:07,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:47:07,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:07,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:08,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7566 backedges. 0 proven. 7564 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:08,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 268 states and 334 transitions. [2024-11-13 21:47:08,770 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 334 transitions. [2024-11-13 21:47:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:47:08,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7814 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:10,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 272 states and 339 transitions. [2024-11-13 21:47:10,423 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 339 transitions. [2024-11-13 21:47:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 21:47:10,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:11,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8066 backedges. 0 proven. 8064 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:12,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 276 states and 344 transitions. [2024-11-13 21:47:12,027 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 344 transitions. [2024-11-13 21:47:12,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 21:47:12,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:12,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8322 backedges. 0 proven. 8320 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:13,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 280 states and 349 transitions. [2024-11-13 21:47:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 349 transitions. [2024-11-13 21:47:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:47:13,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:13,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:13,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8582 backedges. 0 proven. 8580 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 284 states and 354 transitions. [2024-11-13 21:47:15,198 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 354 transitions. [2024-11-13 21:47:15,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 21:47:15,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:15,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:16,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8846 backedges. 0 proven. 8844 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 288 states and 359 transitions. [2024-11-13 21:47:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 359 transitions. [2024-11-13 21:47:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:47:16,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:16,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 9114 backedges. 0 proven. 9112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:18,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:18,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 292 states and 364 transitions. [2024-11-13 21:47:18,484 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 364 transitions. [2024-11-13 21:47:18,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-13 21:47:18,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:18,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 9386 backedges. 0 proven. 9384 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:20,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 296 states and 369 transitions. [2024-11-13 21:47:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 369 transitions. [2024-11-13 21:47:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 21:47:20,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:20,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 9662 backedges. 0 proven. 9660 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:21,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:21,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 300 states and 374 transitions. [2024-11-13 21:47:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 374 transitions. [2024-11-13 21:47:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 21:47:21,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:21,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 9942 backedges. 0 proven. 9940 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:23,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 304 states and 379 transitions. [2024-11-13 21:47:23,960 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 379 transitions. [2024-11-13 21:47:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-13 21:47:23,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:23,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 10226 backedges. 0 proven. 10224 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:25,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 308 states and 384 transitions. [2024-11-13 21:47:25,684 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 384 transitions. [2024-11-13 21:47:25,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 21:47:25,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:25,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:25,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 10514 backedges. 0 proven. 10512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:27,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:27,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 312 states and 389 transitions. [2024-11-13 21:47:27,418 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 389 transitions. [2024-11-13 21:47:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 21:47:27,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:27,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:27,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 10806 backedges. 0 proven. 10804 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 316 states and 394 transitions. [2024-11-13 21:47:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 394 transitions. [2024-11-13 21:47:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 21:47:29,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:29,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 11102 backedges. 0 proven. 11100 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:31,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:31,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 320 states and 399 transitions. [2024-11-13 21:47:31,133 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 399 transitions. [2024-11-13 21:47:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:47:31,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:31,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:32,496 INFO L134 CoverageAnalysis]: Checked inductivity of 11402 backedges. 0 proven. 11400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:33,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 324 states and 404 transitions. [2024-11-13 21:47:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 404 transitions. [2024-11-13 21:47:33,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 21:47:33,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 11706 backedges. 0 proven. 11704 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:35,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 328 states and 409 transitions. [2024-11-13 21:47:35,462 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 409 transitions. [2024-11-13 21:47:35,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 21:47:35,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:35,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:36,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12014 backedges. 0 proven. 12012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:37,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 332 states and 414 transitions. [2024-11-13 21:47:37,274 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 414 transitions. [2024-11-13 21:47:37,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 21:47:37,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:37,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:38,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12326 backedges. 0 proven. 12324 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 336 states and 419 transitions. [2024-11-13 21:47:39,490 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 419 transitions. [2024-11-13 21:47:39,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 21:47:39,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:39,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:41,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12642 backedges. 0 proven. 12640 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 340 states and 424 transitions. [2024-11-13 21:47:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 424 transitions. [2024-11-13 21:47:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 21:47:42,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 12962 backedges. 0 proven. 12960 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:44,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 344 states and 429 transitions. [2024-11-13 21:47:44,884 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 429 transitions. [2024-11-13 21:47:44,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-13 21:47:44,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:44,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:46,973 INFO L134 CoverageAnalysis]: Checked inductivity of 13286 backedges. 0 proven. 13284 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:47,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 348 states and 434 transitions. [2024-11-13 21:47:47,554 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 434 transitions. [2024-11-13 21:47:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 21:47:47,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:47,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 13614 backedges. 0 proven. 13612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:50,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:50,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 352 states and 439 transitions. [2024-11-13 21:47:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 439 transitions. [2024-11-13 21:47:50,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2024-11-13 21:47:50,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:50,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:52,161 INFO L134 CoverageAnalysis]: Checked inductivity of 13946 backedges. 0 proven. 13944 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:52,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:52,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 356 states and 444 transitions. [2024-11-13 21:47:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 444 transitions. [2024-11-13 21:47:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-13 21:47:52,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:52,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 14282 backedges. 0 proven. 14280 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 360 states and 449 transitions. [2024-11-13 21:47:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 449 transitions. [2024-11-13 21:47:55,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 21:47:55,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:55,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 14622 backedges. 0 proven. 14620 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:47:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 364 states and 454 transitions. [2024-11-13 21:47:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 454 transitions. [2024-11-13 21:47:57,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-13 21:47:57,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:59,651 INFO L134 CoverageAnalysis]: Checked inductivity of 14966 backedges. 0 proven. 14964 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:00,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:00,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 368 states and 459 transitions. [2024-11-13 21:48:00,272 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 459 transitions. [2024-11-13 21:48:00,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-13 21:48:00,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:00,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:02,223 INFO L134 CoverageAnalysis]: Checked inductivity of 15314 backedges. 0 proven. 15312 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:02,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 372 states and 464 transitions. [2024-11-13 21:48:02,816 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 464 transitions. [2024-11-13 21:48:02,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-13 21:48:02,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:02,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 15666 backedges. 0 proven. 15664 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 376 states and 469 transitions. [2024-11-13 21:48:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 469 transitions. [2024-11-13 21:48:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-13 21:48:05,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:05,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:07,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16022 backedges. 0 proven. 16020 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 380 states and 474 transitions. [2024-11-13 21:48:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 474 transitions. [2024-11-13 21:48:07,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-13 21:48:07,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:07,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16382 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 384 states and 479 transitions. [2024-11-13 21:48:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 479 transitions. [2024-11-13 21:48:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 21:48:10,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:10,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:12,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16746 backedges. 0 proven. 16744 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:13,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:13,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 388 states and 484 transitions. [2024-11-13 21:48:13,162 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 484 transitions. [2024-11-13 21:48:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2024-11-13 21:48:13,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:13,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:13,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:15,485 INFO L134 CoverageAnalysis]: Checked inductivity of 17114 backedges. 0 proven. 17112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 392 states and 489 transitions. [2024-11-13 21:48:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 489 transitions. [2024-11-13 21:48:16,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-13 21:48:16,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:16,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:18,222 INFO L134 CoverageAnalysis]: Checked inductivity of 17486 backedges. 0 proven. 17484 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:18,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 396 states and 494 transitions. [2024-11-13 21:48:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 494 transitions. [2024-11-13 21:48:18,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 21:48:18,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:18,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:18,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 17862 backedges. 0 proven. 17860 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:21,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 400 states and 499 transitions. [2024-11-13 21:48:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 499 transitions. [2024-11-13 21:48:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-13 21:48:21,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:21,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:21,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 18242 backedges. 0 proven. 18240 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 404 states and 504 transitions. [2024-11-13 21:48:25,487 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 504 transitions. [2024-11-13 21:48:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-13 21:48:25,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 18626 backedges. 0 proven. 18624 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 408 states and 509 transitions. [2024-11-13 21:48:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 509 transitions. [2024-11-13 21:48:29,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 21:48:29,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:29,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 19014 backedges. 0 proven. 19012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:32,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 412 states and 514 transitions. [2024-11-13 21:48:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 514 transitions. [2024-11-13 21:48:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-13 21:48:32,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 19406 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 416 states and 519 transitions. [2024-11-13 21:48:36,128 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 519 transitions. [2024-11-13 21:48:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-13 21:48:36,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:36,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:38,837 INFO L134 CoverageAnalysis]: Checked inductivity of 19802 backedges. 0 proven. 19800 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:39,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:39,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 420 states and 524 transitions. [2024-11-13 21:48:39,526 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 524 transitions. [2024-11-13 21:48:39,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-13 21:48:39,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 20202 backedges. 0 proven. 20200 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 424 states and 529 transitions. [2024-11-13 21:48:43,172 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 529 transitions. [2024-11-13 21:48:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-13 21:48:43,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:43,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 20606 backedges. 0 proven. 20604 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:46,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 428 states and 534 transitions. [2024-11-13 21:48:46,461 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 534 transitions. [2024-11-13 21:48:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-13 21:48:46,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:46,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 21014 backedges. 0 proven. 21012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:49,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 432 states and 539 transitions. [2024-11-13 21:48:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 539 transitions. [2024-11-13 21:48:49,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-13 21:48:49,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:49,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:52,791 INFO L134 CoverageAnalysis]: Checked inductivity of 21426 backedges. 0 proven. 21424 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:53,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 436 states and 544 transitions. [2024-11-13 21:48:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 544 transitions. [2024-11-13 21:48:53,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-11-13 21:48:53,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:53,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:57,607 INFO L134 CoverageAnalysis]: Checked inductivity of 21842 backedges. 0 proven. 21840 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:48:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 440 states and 549 transitions. [2024-11-13 21:48:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 549 transitions. [2024-11-13 21:48:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 21:48:58,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 22262 backedges. 0 proven. 22260 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:02,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 444 states and 554 transitions. [2024-11-13 21:49:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 554 transitions. [2024-11-13 21:49:02,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 21:49:02,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:02,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 22686 backedges. 0 proven. 22684 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:06,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:06,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 448 states and 559 transitions. [2024-11-13 21:49:06,040 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 559 transitions. [2024-11-13 21:49:06,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 21:49:06,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:06,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 23114 backedges. 0 proven. 23112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 452 states and 564 transitions. [2024-11-13 21:49:09,920 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 564 transitions. [2024-11-13 21:49:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:49:09,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:09,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:09,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 23546 backedges. 0 proven. 23544 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:13,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 456 states and 569 transitions. [2024-11-13 21:49:13,652 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 569 transitions. [2024-11-13 21:49:13,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:49:13,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:13,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:16,383 INFO L134 CoverageAnalysis]: Checked inductivity of 23982 backedges. 0 proven. 23980 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 460 states and 574 transitions. [2024-11-13 21:49:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 574 transitions. [2024-11-13 21:49:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-13 21:49:17,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:20,257 INFO L134 CoverageAnalysis]: Checked inductivity of 24422 backedges. 0 proven. 24420 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:21,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 464 states and 579 transitions. [2024-11-13 21:49:21,031 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 579 transitions. [2024-11-13 21:49:21,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-13 21:49:21,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:24,004 INFO L134 CoverageAnalysis]: Checked inductivity of 24866 backedges. 0 proven. 24864 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 468 states and 584 transitions. [2024-11-13 21:49:24,778 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 584 transitions. [2024-11-13 21:49:24,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-11-13 21:49:24,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:24,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:27,810 INFO L134 CoverageAnalysis]: Checked inductivity of 25314 backedges. 0 proven. 25312 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 472 states and 589 transitions. [2024-11-13 21:49:28,597 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 589 transitions. [2024-11-13 21:49:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-13 21:49:28,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:28,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:31,905 INFO L134 CoverageAnalysis]: Checked inductivity of 25766 backedges. 0 proven. 25764 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:32,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 476 states and 594 transitions. [2024-11-13 21:49:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 594 transitions. [2024-11-13 21:49:32,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2024-11-13 21:49:32,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:32,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:36,937 INFO L134 CoverageAnalysis]: Checked inductivity of 26222 backedges. 0 proven. 26220 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:37,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:37,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 480 states and 599 transitions. [2024-11-13 21:49:37,787 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 599 transitions. [2024-11-13 21:49:37,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 21:49:37,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:37,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,215 INFO L134 CoverageAnalysis]: Checked inductivity of 26682 backedges. 0 proven. 26680 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 484 states and 604 transitions. [2024-11-13 21:49:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 604 transitions. [2024-11-13 21:49:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-11-13 21:49:42,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:42,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:42,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,395 INFO L134 CoverageAnalysis]: Checked inductivity of 27146 backedges. 0 proven. 27144 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:46,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 488 states and 609 transitions. [2024-11-13 21:49:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 609 transitions. [2024-11-13 21:49:46,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-13 21:49:46,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:46,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:49,852 INFO L134 CoverageAnalysis]: Checked inductivity of 27614 backedges. 0 proven. 27612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:50,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 492 states and 614 transitions. [2024-11-13 21:49:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 614 transitions. [2024-11-13 21:49:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-11-13 21:49:50,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:50,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 28086 backedges. 0 proven. 28084 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:49:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 496 states and 619 transitions. [2024-11-13 21:49:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 619 transitions. [2024-11-13 21:49:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-13 21:49:55,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:55,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 28562 backedges. 0 proven. 28560 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:00,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 500 states and 624 transitions. [2024-11-13 21:50:00,609 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 624 transitions. [2024-11-13 21:50:00,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-13 21:50:00,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 29042 backedges. 0 proven. 29040 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 504 states and 629 transitions. [2024-11-13 21:50:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 629 transitions. [2024-11-13 21:50:04,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-13 21:50:04,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:05,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:08,567 INFO L134 CoverageAnalysis]: Checked inductivity of 29526 backedges. 0 proven. 29524 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:09,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 508 states and 634 transitions. [2024-11-13 21:50:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 634 transitions. [2024-11-13 21:50:09,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-13 21:50:09,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:13,571 INFO L134 CoverageAnalysis]: Checked inductivity of 30014 backedges. 0 proven. 30012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 512 states and 639 transitions. [2024-11-13 21:50:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 639 transitions. [2024-11-13 21:50:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-13 21:50:14,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:14,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:18,463 INFO L134 CoverageAnalysis]: Checked inductivity of 30506 backedges. 0 proven. 30504 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:19,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 516 states and 644 transitions. [2024-11-13 21:50:19,354 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 644 transitions. [2024-11-13 21:50:19,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-13 21:50:19,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:19,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:19,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 31002 backedges. 0 proven. 31000 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:24,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 520 states and 649 transitions. [2024-11-13 21:50:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 649 transitions. [2024-11-13 21:50:24,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-13 21:50:24,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 31502 backedges. 0 proven. 31500 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:29,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:29,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 524 states and 654 transitions. [2024-11-13 21:50:29,022 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 654 transitions. [2024-11-13 21:50:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-11-13 21:50:29,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:29,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 32006 backedges. 0 proven. 32004 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 528 states and 659 transitions. [2024-11-13 21:50:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 659 transitions. [2024-11-13 21:50:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-13 21:50:34,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:38,348 INFO L134 CoverageAnalysis]: Checked inductivity of 32514 backedges. 0 proven. 32512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 532 states and 664 transitions. [2024-11-13 21:50:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 664 transitions. [2024-11-13 21:50:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2024-11-13 21:50:39,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:39,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 33026 backedges. 0 proven. 33024 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 536 states and 669 transitions. [2024-11-13 21:50:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 669 transitions. [2024-11-13 21:50:44,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-11-13 21:50:44,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:44,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 33542 backedges. 0 proven. 33540 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:49,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 540 states and 674 transitions. [2024-11-13 21:50:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 674 transitions. [2024-11-13 21:50:49,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-13 21:50:49,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 34062 backedges. 0 proven. 34060 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:54,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 544 states and 679 transitions. [2024-11-13 21:50:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 679 transitions. [2024-11-13 21:50:54,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-13 21:50:54,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:54,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 34586 backedges. 0 proven. 34584 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:00,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 548 states and 684 transitions. [2024-11-13 21:51:00,057 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 684 transitions. [2024-11-13 21:51:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-11-13 21:51:00,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:04,269 INFO L134 CoverageAnalysis]: Checked inductivity of 35114 backedges. 0 proven. 35112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:05,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 552 states and 689 transitions. [2024-11-13 21:51:05,245 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 689 transitions. [2024-11-13 21:51:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-13 21:51:05,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:05,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:09,796 INFO L134 CoverageAnalysis]: Checked inductivity of 35646 backedges. 0 proven. 35644 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 556 states and 694 transitions. [2024-11-13 21:51:10,746 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 694 transitions. [2024-11-13 21:51:10,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2024-11-13 21:51:10,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:10,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 36182 backedges. 0 proven. 36180 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:16,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 560 states and 699 transitions. [2024-11-13 21:51:16,037 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 699 transitions. [2024-11-13 21:51:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-13 21:51:16,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 36722 backedges. 0 proven. 36720 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:21,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 564 states and 704 transitions. [2024-11-13 21:51:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 704 transitions. [2024-11-13 21:51:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-13 21:51:21,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:21,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:21,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:26,109 INFO L134 CoverageAnalysis]: Checked inductivity of 37266 backedges. 0 proven. 37264 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 568 states and 709 transitions. [2024-11-13 21:51:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 709 transitions. [2024-11-13 21:51:27,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-13 21:51:27,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:27,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:31,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37814 backedges. 0 proven. 37812 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:32,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:32,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 572 states and 714 transitions. [2024-11-13 21:51:32,778 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 714 transitions. [2024-11-13 21:51:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2024-11-13 21:51:32,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:32,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:37,414 INFO L134 CoverageAnalysis]: Checked inductivity of 38366 backedges. 0 proven. 38364 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:38,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 576 states and 719 transitions. [2024-11-13 21:51:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 719 transitions. [2024-11-13 21:51:38,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-11-13 21:51:38,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:38,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:43,203 INFO L134 CoverageAnalysis]: Checked inductivity of 38922 backedges. 0 proven. 38920 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:44,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:44,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 580 states and 724 transitions. [2024-11-13 21:51:44,186 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 724 transitions. [2024-11-13 21:51:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-13 21:51:44,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 39482 backedges. 0 proven. 39480 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:49,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 584 states and 729 transitions. [2024-11-13 21:51:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 729 transitions. [2024-11-13 21:51:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2024-11-13 21:51:49,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:49,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 40046 backedges. 0 proven. 40044 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:55,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 588 states and 734 transitions. [2024-11-13 21:51:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 734 transitions. [2024-11-13 21:51:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2024-11-13 21:51:55,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:55,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 40614 backedges. 0 proven. 40612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:01,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:01,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 592 states and 739 transitions. [2024-11-13 21:52:01,749 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 739 transitions. [2024-11-13 21:52:01,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2024-11-13 21:52:01,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:01,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:01,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:06,821 INFO L134 CoverageAnalysis]: Checked inductivity of 41186 backedges. 0 proven. 41184 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:07,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 596 states and 744 transitions. [2024-11-13 21:52:07,832 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 744 transitions. [2024-11-13 21:52:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-11-13 21:52:07,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:07,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:07,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:12,992 INFO L134 CoverageAnalysis]: Checked inductivity of 41762 backedges. 0 proven. 41760 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 600 states and 749 transitions. [2024-11-13 21:52:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 749 transitions. [2024-11-13 21:52:14,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-13 21:52:14,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:14,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 42342 backedges. 0 proven. 42340 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 604 states and 754 transitions. [2024-11-13 21:52:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 754 transitions. [2024-11-13 21:52:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2024-11-13 21:52:20,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:20,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 42926 backedges. 0 proven. 42924 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:26,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 608 states and 759 transitions. [2024-11-13 21:52:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 759 transitions. [2024-11-13 21:52:26,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-13 21:52:26,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:26,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:32,151 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 0 proven. 43512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:33,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 612 states and 764 transitions. [2024-11-13 21:52:33,198 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 764 transitions. [2024-11-13 21:52:33,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 609 [2024-11-13 21:52:33,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:33,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,640 INFO L134 CoverageAnalysis]: Checked inductivity of 44106 backedges. 0 proven. 44104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:39,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:39,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 616 states and 769 transitions. [2024-11-13 21:52:39,677 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 769 transitions. [2024-11-13 21:52:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2024-11-13 21:52:39,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:39,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,270 INFO L134 CoverageAnalysis]: Checked inductivity of 44702 backedges. 0 proven. 44700 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 620 states and 774 transitions. [2024-11-13 21:52:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 774 transitions. [2024-11-13 21:52:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-11-13 21:52:46,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 45302 backedges. 0 proven. 45300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:53,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:53,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 624 states and 779 transitions. [2024-11-13 21:52:53,121 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 779 transitions. [2024-11-13 21:52:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-13 21:52:53,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:53,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:58,777 INFO L134 CoverageAnalysis]: Checked inductivity of 45906 backedges. 0 proven. 45904 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:52:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:59,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 628 states and 784 transitions. [2024-11-13 21:52:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 784 transitions. [2024-11-13 21:52:59,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2024-11-13 21:52:59,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:59,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 46514 backedges. 0 proven. 46512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:06,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 632 states and 789 transitions. [2024-11-13 21:53:06,705 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 789 transitions. [2024-11-13 21:53:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-11-13 21:53:06,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 47126 backedges. 0 proven. 47124 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:13,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:13,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 636 states and 794 transitions. [2024-11-13 21:53:13,805 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 794 transitions. [2024-11-13 21:53:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2024-11-13 21:53:13,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:13,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 47742 backedges. 0 proven. 47740 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 640 states and 799 transitions. [2024-11-13 21:53:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 799 transitions. [2024-11-13 21:53:20,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-11-13 21:53:20,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:20,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:21,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 48362 backedges. 0 proven. 48360 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:28,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 644 states and 804 transitions. [2024-11-13 21:53:28,071 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 804 transitions. [2024-11-13 21:53:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2024-11-13 21:53:28,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:28,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 48986 backedges. 0 proven. 48984 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:35,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 648 states and 809 transitions. [2024-11-13 21:53:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 809 transitions. [2024-11-13 21:53:35,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-13 21:53:35,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:35,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 49614 backedges. 0 proven. 49612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 652 states and 814 transitions. [2024-11-13 21:53:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 814 transitions. [2024-11-13 21:53:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 649 [2024-11-13 21:53:42,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:42,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:49,275 INFO L134 CoverageAnalysis]: Checked inductivity of 50246 backedges. 0 proven. 50244 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:50,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 656 states and 819 transitions. [2024-11-13 21:53:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 819 transitions. [2024-11-13 21:53:50,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-11-13 21:53:50,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:50,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:56,967 INFO L134 CoverageAnalysis]: Checked inductivity of 50882 backedges. 0 proven. 50880 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:53:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 660 states and 824 transitions. [2024-11-13 21:53:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 824 transitions. [2024-11-13 21:53:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2024-11-13 21:53:58,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 51522 backedges. 0 proven. 51520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 664 states and 829 transitions. [2024-11-13 21:54:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 829 transitions. [2024-11-13 21:54:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-11-13 21:54:05,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:06,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:12,840 INFO L134 CoverageAnalysis]: Checked inductivity of 52166 backedges. 0 proven. 52164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:13,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 668 states and 834 transitions. [2024-11-13 21:54:13,991 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 834 transitions. [2024-11-13 21:54:13,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 665 [2024-11-13 21:54:13,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:13,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,970 INFO L134 CoverageAnalysis]: Checked inductivity of 52814 backedges. 0 proven. 52812 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:22,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 672 states and 839 transitions. [2024-11-13 21:54:22,128 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 839 transitions. [2024-11-13 21:54:22,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-11-13 21:54:22,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:22,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:29,132 INFO L134 CoverageAnalysis]: Checked inductivity of 53466 backedges. 0 proven. 53464 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 676 states and 844 transitions. [2024-11-13 21:54:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 844 transitions. [2024-11-13 21:54:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 673 [2024-11-13 21:54:30,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,018 INFO L134 CoverageAnalysis]: Checked inductivity of 54122 backedges. 0 proven. 54120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 680 states and 849 transitions. [2024-11-13 21:54:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 849 transitions. [2024-11-13 21:54:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-13 21:54:39,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:39,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 54782 backedges. 0 proven. 54780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:47,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 684 states and 854 transitions. [2024-11-13 21:54:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 854 transitions. [2024-11-13 21:54:47,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2024-11-13 21:54:47,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:47,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 55446 backedges. 0 proven. 55444 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:56,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 688 states and 859 transitions. [2024-11-13 21:54:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 859 transitions. [2024-11-13 21:54:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2024-11-13 21:54:56,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:56,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:56,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 56114 backedges. 0 proven. 56112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:05,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 692 states and 864 transitions. [2024-11-13 21:55:05,593 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 864 transitions. [2024-11-13 21:55:05,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2024-11-13 21:55:05,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:05,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 56786 backedges. 0 proven. 56784 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:14,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 696 states and 869 transitions. [2024-11-13 21:55:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 869 transitions. [2024-11-13 21:55:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-11-13 21:55:14,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 57462 backedges. 0 proven. 57460 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:23,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 700 states and 874 transitions. [2024-11-13 21:55:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 874 transitions. [2024-11-13 21:55:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 697 [2024-11-13 21:55:23,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 58142 backedges. 0 proven. 58140 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 704 states and 879 transitions. [2024-11-13 21:55:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 879 transitions. [2024-11-13 21:55:35,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2024-11-13 21:55:35,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:35,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,203 INFO L134 CoverageAnalysis]: Checked inductivity of 58826 backedges. 0 proven. 58824 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:47,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:47,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 708 states and 884 transitions. [2024-11-13 21:55:47,454 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 884 transitions. [2024-11-13 21:55:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 705 [2024-11-13 21:55:47,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:47,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:57,413 INFO L134 CoverageAnalysis]: Checked inductivity of 59514 backedges. 0 proven. 59512 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 712 states and 889 transitions. [2024-11-13 21:55:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 889 transitions. [2024-11-13 21:55:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2024-11-13 21:55:58,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:08,271 INFO L134 CoverageAnalysis]: Checked inductivity of 60206 backedges. 0 proven. 60204 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:09,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 716 states and 894 transitions. [2024-11-13 21:56:09,649 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 894 transitions. [2024-11-13 21:56:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 713 [2024-11-13 21:56:09,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:09,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 60902 backedges. 0 proven. 60900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 720 states and 899 transitions. [2024-11-13 21:56:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 899 transitions. [2024-11-13 21:56:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-13 21:56:22,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:22,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:33,334 INFO L134 CoverageAnalysis]: Checked inductivity of 61602 backedges. 0 proven. 61600 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 724 states and 904 transitions. [2024-11-13 21:56:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 904 transitions. [2024-11-13 21:56:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 721 [2024-11-13 21:56:34,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:34,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:44,037 INFO L134 CoverageAnalysis]: Checked inductivity of 62306 backedges. 0 proven. 62304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 728 states and 909 transitions. [2024-11-13 21:56:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 909 transitions. [2024-11-13 21:56:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2024-11-13 21:56:45,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:45,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:55,203 INFO L134 CoverageAnalysis]: Checked inductivity of 63014 backedges. 0 proven. 63012 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:56:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 732 states and 914 transitions. [2024-11-13 21:56:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 914 transitions. [2024-11-13 21:56:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 729 [2024-11-13 21:56:56,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:56,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:08,108 INFO L134 CoverageAnalysis]: Checked inductivity of 63726 backedges. 0 proven. 63724 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:57:09,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 736 states and 919 transitions. [2024-11-13 21:57:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 919 transitions. [2024-11-13 21:57:09,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2024-11-13 21:57:09,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:09,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 64442 backedges. 0 proven. 64440 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:57:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:21,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 740 states and 924 transitions. [2024-11-13 21:57:21,551 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 924 transitions. [2024-11-13 21:57:21,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-13 21:57:21,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:21,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:31,928 INFO L134 CoverageAnalysis]: Checked inductivity of 65162 backedges. 0 proven. 65160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:57:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:33,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 744 states and 929 transitions. [2024-11-13 21:57:33,231 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 929 transitions. [2024-11-13 21:57:33,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2024-11-13 21:57:33,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:33,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:43,693 INFO L134 CoverageAnalysis]: Checked inductivity of 65886 backedges. 0 proven. 65884 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:57:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:45,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 748 states and 934 transitions. [2024-11-13 21:57:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 934 transitions. [2024-11-13 21:57:45,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 745 [2024-11-13 21:57:45,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:45,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 66614 backedges. 0 proven. 66612 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:57:58,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:58,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 752 states and 939 transitions. [2024-11-13 21:57:58,605 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 939 transitions. [2024-11-13 21:57:58,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2024-11-13 21:57:58,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:58,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 67346 backedges. 0 proven. 67344 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:58:12,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:12,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 756 states and 944 transitions. [2024-11-13 21:58:12,067 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 944 transitions. [2024-11-13 21:58:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 753 [2024-11-13 21:58:12,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:23,613 INFO L134 CoverageAnalysis]: Checked inductivity of 68082 backedges. 0 proven. 68080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:58:24,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:24,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 760 states and 949 transitions. [2024-11-13 21:58:24,959 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 949 transitions. [2024-11-13 21:58:24,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 757 [2024-11-13 21:58:24,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:24,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:37,332 INFO L134 CoverageAnalysis]: Checked inductivity of 68822 backedges. 0 proven. 68820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:58:38,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 764 states and 954 transitions. [2024-11-13 21:58:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 954 transitions. [2024-11-13 21:58:38,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2024-11-13 21:58:38,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:38,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:49,993 INFO L134 CoverageAnalysis]: Checked inductivity of 69566 backedges. 0 proven. 69564 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:58:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 768 states and 959 transitions. [2024-11-13 21:58:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 959 transitions. [2024-11-13 21:58:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-13 21:58:51,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:51,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 70314 backedges. 0 proven. 70312 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:04,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 772 states and 964 transitions. [2024-11-13 21:59:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 964 transitions. [2024-11-13 21:59:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-13 21:59:04,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:04,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:17,414 INFO L134 CoverageAnalysis]: Checked inductivity of 71066 backedges. 0 proven. 71064 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:18,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 776 states and 969 transitions. [2024-11-13 21:59:18,819 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 969 transitions. [2024-11-13 21:59:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2024-11-13 21:59:18,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:18,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 71822 backedges. 0 proven. 71820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:31,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 780 states and 974 transitions. [2024-11-13 21:59:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 974 transitions. [2024-11-13 21:59:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2024-11-13 21:59:31,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:31,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 72582 backedges. 0 proven. 72580 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:43,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:43,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 784 states and 979 transitions. [2024-11-13 21:59:43,716 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 979 transitions. [2024-11-13 21:59:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-11-13 21:59:43,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:43,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 73346 backedges. 0 proven. 73344 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 788 states and 984 transitions. [2024-11-13 21:59:56,034 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 984 transitions. [2024-11-13 21:59:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 785 [2024-11-13 21:59:56,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:56,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:07,136 INFO L134 CoverageAnalysis]: Checked inductivity of 74114 backedges. 0 proven. 74112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:00:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:08,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 792 states and 989 transitions. [2024-11-13 22:00:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 989 transitions. [2024-11-13 22:00:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2024-11-13 22:00:08,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:08,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:19,671 INFO L134 CoverageAnalysis]: Checked inductivity of 74886 backedges. 0 proven. 74884 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:00:21,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:21,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 796 states and 994 transitions. [2024-11-13 22:00:21,086 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 994 transitions. [2024-11-13 22:00:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 793 [2024-11-13 22:00:21,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:21,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:32,191 INFO L134 CoverageAnalysis]: Checked inductivity of 75662 backedges. 0 proven. 75660 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:00:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:33,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 800 states and 999 transitions. [2024-11-13 22:00:33,631 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 999 transitions. [2024-11-13 22:00:33,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-13 22:00:33,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:33,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat