./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-examples/data_structures_set_multi_proc_trivial_ground.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/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_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/data_structures_set_multi_proc_trivial_ground.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/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_c3d678b2-9675-4204-b1f7-ef1d88ceb884/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 0286582125bb2879636b8cf3b934bed172850a3a3b0d880c07306d10439134a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:35:11,264 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:35:11,356 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:35:11,364 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:35:11,367 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:35:11,400 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:35:11,401 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:35:11,402 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:35:11,402 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:35:11,402 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:35:11,403 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:35:11,403 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:35:11,403 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:35:11,404 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:35:11,405 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:35:11,405 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:35:11,405 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:35:11,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:35:11,407 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:35:11,407 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:35:11,407 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:35:11,407 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:35:11,407 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:35:11,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:35:11,408 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_c3d678b2-9675-4204-b1f7-ef1d88ceb884/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 -> 0286582125bb2879636b8cf3b934bed172850a3a3b0d880c07306d10439134a7 [2024-11-13 16:35:11,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:35:11,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:35:11,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:35:11,740 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:35:11,740 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:35:11,742 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-examples/data_structures_set_multi_proc_trivial_ground.i Unable to find full path for "g++" [2024-11-13 16:35:13,639 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:35:13,874 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:35:13,876 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/sv-benchmarks/c/array-examples/data_structures_set_multi_proc_trivial_ground.i [2024-11-13 16:35:13,890 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/data/a34660708/901c1cd5dd584e4d8241fc32f06f2b6e/FLAG7cdc26611 [2024-11-13 16:35:13,908 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/data/a34660708/901c1cd5dd584e4d8241fc32f06f2b6e [2024-11-13 16:35:13,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:35:13,912 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:35:13,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:35:13,914 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:35:13,919 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:35:13,920 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:35:13" (1/1) ... [2024-11-13 16:35:13,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@555d94d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:13, skipping insertion in model container [2024-11-13 16:35:13,921 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:35:13" (1/1) ... [2024-11-13 16:35:13,939 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:35:14,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:35:14,111 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:35:14,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:35:14,156 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:35:14,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14 WrapperNode [2024-11-13 16:35:14,156 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:35:14,161 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:35:14,162 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:35:14,162 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:35:14,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,181 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,221 INFO L138 Inliner]: procedures = 18, calls = 30, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 184 [2024-11-13 16:35:14,221 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:35:14,223 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:35:14,223 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:35:14,224 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:35:14,232 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,232 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,239 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,240 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,251 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,259 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,264 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,269 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,271 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:35:14,276 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:35:14,276 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:35:14,276 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:35:14,277 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:35:14" (1/1) ... [2024-11-13 16:35:14,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:35:14,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:35:14,325 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:35:14,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3d678b2-9675-4204-b1f7-ef1d88ceb884/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:35:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:35:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:35:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:35:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:35:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:35:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:35:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:35:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:35:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:35:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:35:14,480 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:35:14,482 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:35:14,961 INFO L? ?]: Removed 72 outVars from TransFormulas that were not future-live. [2024-11-13 16:35:14,961 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:35:15,051 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:35:15,051 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-13 16:35:15,051 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:15 BoogieIcfgContainer [2024-11-13 16:35:15,051 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:35:15,052 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:35:15,052 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:35:15,065 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:35:15,065 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:35:15" (1/1) ... [2024-11-13 16:35:15,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:35:15,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:15,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 80 states and 93 transitions. [2024-11-13 16:35:15,136 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 93 transitions. [2024-11-13 16:35:15,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 16:35:15,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:15,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:15,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:15,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:15,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 82 states and 96 transitions. [2024-11-13 16:35:15,425 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 96 transitions. [2024-11-13 16:35:15,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:35:15,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:15,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:15,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 83 states and 98 transitions. [2024-11-13 16:35:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 98 transitions. [2024-11-13 16:35:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:35:15,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:15,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:15,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:15,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:15,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 85 states and 100 transitions. [2024-11-13 16:35:15,811 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 100 transitions. [2024-11-13 16:35:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 16:35:15,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:15,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:35:16,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 82 states and 95 transitions. [2024-11-13 16:35:16,011 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 95 transitions. [2024-11-13 16:35:16,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:35:16,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:16,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:16,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:35:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 84 states and 100 transitions. [2024-11-13 16:35:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 100 transitions. [2024-11-13 16:35:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:35:16,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:16,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:35:16,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:16,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 83 states and 99 transitions. [2024-11-13 16:35:16,676 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 99 transitions. [2024-11-13 16:35:16,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:35:16,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:16,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:16,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:35:16,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 85 states and 102 transitions. [2024-11-13 16:35:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 102 transitions. [2024-11-13 16:35:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:35:16,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:35:17,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:17,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 86 states and 103 transitions. [2024-11-13 16:35:17,057 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 103 transitions. [2024-11-13 16:35:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:35:17,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:17,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:35:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:17,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 69 states and 80 transitions. [2024-11-13 16:35:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 80 transitions. [2024-11-13 16:35:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:35:17,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:17,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:17,418 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:17,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 70 states and 81 transitions. [2024-11-13 16:35:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 81 transitions. [2024-11-13 16:35:17,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:35:17,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:17,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 73 states and 84 transitions. [2024-11-13 16:35:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 84 transitions. [2024-11-13 16:35:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:35:18,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:18,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:18,440 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 16:35:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:18,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 76 states and 87 transitions. [2024-11-13 16:35:18,880 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 87 transitions. [2024-11-13 16:35:18,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:35:18,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:18,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:19,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:19,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 79 states and 90 transitions. [2024-11-13 16:35:19,604 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 90 transitions. [2024-11-13 16:35:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:35:19,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:19,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:19,876 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:20,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:20,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 82 states and 93 transitions. [2024-11-13 16:35:20,402 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 93 transitions. [2024-11-13 16:35:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:35:20,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:20,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:20,708 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:21,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:21,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 85 states and 96 transitions. [2024-11-13 16:35:21,274 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 96 transitions. [2024-11-13 16:35:21,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:35:21,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:21,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:21,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:21,645 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:22,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:22,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 88 states and 99 transitions. [2024-11-13 16:35:22,354 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 99 transitions. [2024-11-13 16:35:22,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:35:22,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:22,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:22,703 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:23,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 91 states and 102 transitions. [2024-11-13 16:35:23,418 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 102 transitions. [2024-11-13 16:35:23,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:35:23,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:23,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:23,821 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:24,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:24,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 94 states and 105 transitions. [2024-11-13 16:35:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 105 transitions. [2024-11-13 16:35:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:35:24,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:24,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 97 states and 108 transitions. [2024-11-13 16:35:25,646 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 108 transitions. [2024-11-13 16:35:25,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:35:25,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:25,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:26,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:26,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 100 states and 111 transitions. [2024-11-13 16:35:26,845 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 111 transitions. [2024-11-13 16:35:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:35:26,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:26,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:27,289 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 103 states and 114 transitions. [2024-11-13 16:35:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 114 transitions. [2024-11-13 16:35:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:35:28,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:28,537 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:29,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 106 states and 117 transitions. [2024-11-13 16:35:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 117 transitions. [2024-11-13 16:35:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:35:29,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:29,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:30,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 109 states and 120 transitions. [2024-11-13 16:35:30,993 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 120 transitions. [2024-11-13 16:35:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:35:30,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 112 states and 123 transitions. [2024-11-13 16:35:32,587 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 123 transitions. [2024-11-13 16:35:32,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:35:32,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:32,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:34,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 115 states and 126 transitions. [2024-11-13 16:35:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 126 transitions. [2024-11-13 16:35:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:35:34,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:34,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 118 states and 129 transitions. [2024-11-13 16:35:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 129 transitions. [2024-11-13 16:35:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:35:35,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:35,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:36,322 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 121 states and 132 transitions. [2024-11-13 16:35:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 132 transitions. [2024-11-13 16:35:37,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:35:37,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:37,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:37,958 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:39,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 124 states and 135 transitions. [2024-11-13 16:35:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 135 transitions. [2024-11-13 16:35:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:35:39,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:40,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:40,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 127 states and 138 transitions. [2024-11-13 16:35:40,883 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 138 transitions. [2024-11-13 16:35:40,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:35:40,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:40,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:40,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:41,620 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:42,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 130 states and 141 transitions. [2024-11-13 16:35:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 141 transitions. [2024-11-13 16:35:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:35:42,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:42,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:44,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:44,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 133 states and 144 transitions. [2024-11-13 16:35:44,572 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 144 transitions. [2024-11-13 16:35:44,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:35:44,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:44,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:45,347 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:46,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 136 states and 147 transitions. [2024-11-13 16:35:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 147 transitions. [2024-11-13 16:35:46,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:35:46,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:46,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 139 states and 150 transitions. [2024-11-13 16:35:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 150 transitions. [2024-11-13 16:35:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:35:48,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:49,656 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:51,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 142 states and 153 transitions. [2024-11-13 16:35:51,077 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 153 transitions. [2024-11-13 16:35:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:35:51,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:51,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:52,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:53,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 145 states and 156 transitions. [2024-11-13 16:35:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 156 transitions. [2024-11-13 16:35:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:35:53,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:55,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 148 states and 159 transitions. [2024-11-13 16:35:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 159 transitions. [2024-11-13 16:35:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:35:55,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:55,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:56,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:58,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 151 states and 162 transitions. [2024-11-13 16:35:58,105 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 162 transitions. [2024-11-13 16:35:58,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:35:58,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:58,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:58,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 154 states and 165 transitions. [2024-11-13 16:36:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 165 transitions. [2024-11-13 16:36:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:36:00,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 157 states and 168 transitions. [2024-11-13 16:36:02,873 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 168 transitions. [2024-11-13 16:36:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:36:02,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:02,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 160 states and 171 transitions. [2024-11-13 16:36:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 171 transitions. [2024-11-13 16:36:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:36:05,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:05,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:07,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:07,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 163 states and 174 transitions. [2024-11-13 16:36:07,698 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 174 transitions. [2024-11-13 16:36:07,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:36:07,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:07,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:10,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 166 states and 177 transitions. [2024-11-13 16:36:10,381 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 177 transitions. [2024-11-13 16:36:10,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:36:10,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:10,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:12,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 169 states and 180 transitions. [2024-11-13 16:36:12,995 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 180 transitions. [2024-11-13 16:36:12,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:36:12,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:12,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:13,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 172 states and 183 transitions. [2024-11-13 16:36:15,598 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 183 transitions. [2024-11-13 16:36:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:36:15,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:15,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 175 states and 186 transitions. [2024-11-13 16:36:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 186 transitions. [2024-11-13 16:36:18,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:36:18,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:18,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2037 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:21,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 178 states and 189 transitions. [2024-11-13 16:36:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 189 transitions. [2024-11-13 16:36:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:36:21,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:21,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:21,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:22,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 181 states and 192 transitions. [2024-11-13 16:36:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 192 transitions. [2024-11-13 16:36:24,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:36:24,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:24,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:25,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2264 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:27,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 184 states and 195 transitions. [2024-11-13 16:36:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 195 transitions. [2024-11-13 16:36:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:36:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:28,786 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 16:36:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:30,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 187 states and 198 transitions. [2024-11-13 16:36:30,782 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 198 transitions. [2024-11-13 16:36:30,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:36:30,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:30,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:32,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:34,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 190 states and 201 transitions. [2024-11-13 16:36:34,250 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 201 transitions. [2024-11-13 16:36:34,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:36:34,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:34,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2627 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:37,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:37,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 193 states and 204 transitions. [2024-11-13 16:36:37,803 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 204 transitions. [2024-11-13 16:36:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:36:37,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:37,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:41,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:41,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 196 states and 207 transitions. [2024-11-13 16:36:41,452 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 207 transitions. [2024-11-13 16:36:41,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 16:36:41,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:41,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:42,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2884 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:44,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 199 states and 210 transitions. [2024-11-13 16:36:44,993 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 210 transitions. [2024-11-13 16:36:44,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:36:44,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:44,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:48,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 202 states and 213 transitions. [2024-11-13 16:36:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 213 transitions. [2024-11-13 16:36:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:36:48,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:48,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 205 states and 216 transitions. [2024-11-13 16:36:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 216 transitions. [2024-11-13 16:36:52,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:36:52,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3292 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 208 states and 219 transitions. [2024-11-13 16:36:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 219 transitions. [2024-11-13 16:36:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:36:56,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:56,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3434 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:00,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 211 states and 222 transitions. [2024-11-13 16:37:00,241 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 222 transitions. [2024-11-13 16:37:00,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:37:00,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:00,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 3579 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 214 states and 225 transitions. [2024-11-13 16:37:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 225 transitions. [2024-11-13 16:37:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 16:37:04,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:04,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:08,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 217 states and 228 transitions. [2024-11-13 16:37:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 228 transitions. [2024-11-13 16:37:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:37:08,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:10,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3878 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:12,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 220 states and 231 transitions. [2024-11-13 16:37:12,452 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 231 transitions. [2024-11-13 16:37:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:37:12,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:12,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:14,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:16,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:16,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 223 states and 234 transitions. [2024-11-13 16:37:16,748 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 234 transitions. [2024-11-13 16:37:16,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 16:37:16,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:16,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:18,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4189 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:21,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:21,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 226 states and 237 transitions. [2024-11-13 16:37:21,131 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 237 transitions. [2024-11-13 16:37:21,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:37:21,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:21,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:21,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4349 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:26,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:26,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 229 states and 240 transitions. [2024-11-13 16:37:26,124 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 240 transitions. [2024-11-13 16:37:26,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 16:37:26,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:26,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:28,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:31,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:31,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 232 states and 243 transitions. [2024-11-13 16:37:31,637 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 243 transitions. [2024-11-13 16:37:31,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 16:37:31,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:31,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:36,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 235 states and 246 transitions. [2024-11-13 16:37:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 246 transitions. [2024-11-13 16:37:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 16:37:36,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4847 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 238 states and 249 transitions. [2024-11-13 16:37:41,357 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 249 transitions. [2024-11-13 16:37:41,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 16:37:41,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:41,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5019 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:46,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 241 states and 252 transitions. [2024-11-13 16:37:46,577 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 252 transitions. [2024-11-13 16:37:46,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 16:37:46,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:46,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:48,902 INFO L134 CoverageAnalysis]: Checked inductivity of 5194 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:51,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:51,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 244 states and 255 transitions. [2024-11-13 16:37:51,745 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 255 transitions. [2024-11-13 16:37:51,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 16:37:51,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:51,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:54,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:56,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:56,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 247 states and 258 transitions. [2024-11-13 16:37:56,855 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 258 transitions. [2024-11-13 16:37:56,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 16:37:56,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:56,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:59,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5553 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 250 states and 261 transitions. [2024-11-13 16:38:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 261 transitions. [2024-11-13 16:38:02,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 16:38:02,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:02,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:04,999 INFO L134 CoverageAnalysis]: Checked inductivity of 5737 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:07,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 253 states and 264 transitions. [2024-11-13 16:38:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 264 transitions. [2024-11-13 16:38:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 16:38:07,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:07,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:11,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5924 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:14,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 256 states and 267 transitions. [2024-11-13 16:38:14,065 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 267 transitions. [2024-11-13 16:38:14,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 16:38:14,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:14,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:16,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6114 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:20,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 259 states and 270 transitions. [2024-11-13 16:38:20,124 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 270 transitions. [2024-11-13 16:38:20,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 16:38:20,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:20,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6307 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 262 states and 273 transitions. [2024-11-13 16:38:25,829 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 273 transitions. [2024-11-13 16:38:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 16:38:25,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:25,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6503 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:31,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 265 states and 276 transitions. [2024-11-13 16:38:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 276 transitions. [2024-11-13 16:38:31,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 16:38:31,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:31,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:34,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6702 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 268 states and 279 transitions. [2024-11-13 16:38:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 279 transitions. [2024-11-13 16:38:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 16:38:38,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:38,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:42,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6904 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:45,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 271 states and 282 transitions. [2024-11-13 16:38:45,799 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 282 transitions. [2024-11-13 16:38:45,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 16:38:45,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:45,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:48,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7109 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:51,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:51,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 274 states and 285 transitions. [2024-11-13 16:38:51,960 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 285 transitions. [2024-11-13 16:38:51,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:38:51,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:51,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:52,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7317 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 277 states and 288 transitions. [2024-11-13 16:38:58,147 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 288 transitions. [2024-11-13 16:38:58,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 16:38:58,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:58,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:01,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7528 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:04,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 280 states and 291 transitions. [2024-11-13 16:39:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 291 transitions. [2024-11-13 16:39:04,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 16:39:04,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:04,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7742 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:11,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 283 states and 294 transitions. [2024-11-13 16:39:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 294 transitions. [2024-11-13 16:39:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 16:39:11,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:11,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7959 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:17,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 286 states and 297 transitions. [2024-11-13 16:39:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 297 transitions. [2024-11-13 16:39:17,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 16:39:17,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:17,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8179 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 289 states and 300 transitions. [2024-11-13 16:39:24,531 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 300 transitions. [2024-11-13 16:39:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 16:39:24,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:24,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8402 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:31,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 292 states and 303 transitions. [2024-11-13 16:39:31,757 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 303 transitions. [2024-11-13 16:39:31,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 16:39:31,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:31,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:31,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8628 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:38,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 295 states and 306 transitions. [2024-11-13 16:39:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 306 transitions. [2024-11-13 16:39:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 16:39:38,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:38,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:42,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8857 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:46,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 298 states and 309 transitions. [2024-11-13 16:39:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 309 transitions. [2024-11-13 16:39:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 16:39:46,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 9089 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:55,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:55,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 301 states and 312 transitions. [2024-11-13 16:39:55,033 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 312 transitions. [2024-11-13 16:39:55,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 16:39:55,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:55,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:59,498 INFO L134 CoverageAnalysis]: Checked inductivity of 9324 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:03,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:03,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 304 states and 315 transitions. [2024-11-13 16:40:03,825 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 315 transitions. [2024-11-13 16:40:03,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 16:40:03,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:03,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 9562 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 307 states and 318 transitions. [2024-11-13 16:40:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 318 transitions. [2024-11-13 16:40:12,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 16:40:12,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:12,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:12,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:17,534 INFO L134 CoverageAnalysis]: Checked inductivity of 9803 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:22,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 310 states and 321 transitions. [2024-11-13 16:40:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 321 transitions. [2024-11-13 16:40:22,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 16:40:22,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:22,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:32,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:32,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 313 states and 324 transitions. [2024-11-13 16:40:32,495 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 324 transitions. [2024-11-13 16:40:32,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 16:40:32,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:32,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:38,383 INFO L134 CoverageAnalysis]: Checked inductivity of 10294 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:43,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:43,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 316 states and 327 transitions. [2024-11-13 16:40:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 327 transitions. [2024-11-13 16:40:43,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 16:40:43,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:43,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:47,918 INFO L134 CoverageAnalysis]: Checked inductivity of 10544 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:52,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:52,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 319 states and 330 transitions. [2024-11-13 16:40:52,164 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 330 transitions. [2024-11-13 16:40:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 16:40:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:57,076 INFO L134 CoverageAnalysis]: Checked inductivity of 10797 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:01,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 322 states and 333 transitions. [2024-11-13 16:41:01,483 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 333 transitions. [2024-11-13 16:41:01,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 16:41:01,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:01,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:06,536 INFO L134 CoverageAnalysis]: Checked inductivity of 11053 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 325 states and 336 transitions. [2024-11-13 16:41:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 336 transitions. [2024-11-13 16:41:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 16:41:11,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:11,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:16,186 INFO L134 CoverageAnalysis]: Checked inductivity of 11312 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:20,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 328 states and 339 transitions. [2024-11-13 16:41:20,680 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 339 transitions. [2024-11-13 16:41:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 16:41:20,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:20,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:20,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:26,039 INFO L134 CoverageAnalysis]: Checked inductivity of 11574 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:30,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:30,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 331 states and 342 transitions. [2024-11-13 16:41:30,731 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 342 transitions. [2024-11-13 16:41:30,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 16:41:30,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:30,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:36,678 INFO L134 CoverageAnalysis]: Checked inductivity of 11839 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 334 states and 345 transitions. [2024-11-13 16:41:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 345 transitions. [2024-11-13 16:41:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 16:41:41,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12107 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:51,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 337 states and 348 transitions. [2024-11-13 16:41:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 348 transitions. [2024-11-13 16:41:51,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 16:41:51,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:51,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:57,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12378 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:02,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:02,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 340 states and 351 transitions. [2024-11-13 16:42:02,646 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 351 transitions. [2024-11-13 16:42:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 16:42:02,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12652 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:13,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:13,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 343 states and 354 transitions. [2024-11-13 16:42:13,590 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 354 transitions. [2024-11-13 16:42:13,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 16:42:13,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:13,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:20,148 INFO L134 CoverageAnalysis]: Checked inductivity of 12929 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:25,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 346 states and 357 transitions. [2024-11-13 16:42:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 357 transitions. [2024-11-13 16:42:25,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 16:42:25,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:25,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 13209 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 349 states and 360 transitions. [2024-11-13 16:42:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 360 transitions. [2024-11-13 16:42:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-13 16:42:37,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:37,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:38,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 13492 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 352 states and 363 transitions. [2024-11-13 16:42:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 363 transitions. [2024-11-13 16:42:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 16:42:49,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:55,664 INFO L134 CoverageAnalysis]: Checked inductivity of 13778 backedges. 0 proven. 13776 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 355 states and 366 transitions. [2024-11-13 16:43:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 366 transitions. [2024-11-13 16:43:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-13 16:43:00,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:00,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:07,679 INFO L134 CoverageAnalysis]: Checked inductivity of 14067 backedges. 0 proven. 14065 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:12,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 358 states and 369 transitions. [2024-11-13 16:43:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 369 transitions. [2024-11-13 16:43:12,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 16:43:12,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:12,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 14359 backedges. 0 proven. 14357 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:25,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 361 states and 372 transitions. [2024-11-13 16:43:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 372 transitions. [2024-11-13 16:43:25,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 16:43:25,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:25,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:32,006 INFO L134 CoverageAnalysis]: Checked inductivity of 14654 backedges. 0 proven. 14652 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:37,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:37,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 364 states and 375 transitions. [2024-11-13 16:43:37,282 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 375 transitions. [2024-11-13 16:43:37,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 16:43:37,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:37,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:44,477 INFO L134 CoverageAnalysis]: Checked inductivity of 14952 backedges. 0 proven. 14950 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:49,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:49,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 367 states and 378 transitions. [2024-11-13 16:43:49,709 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 378 transitions. [2024-11-13 16:43:49,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 16:43:49,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:49,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:57,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15253 backedges. 0 proven. 15251 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:02,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:02,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 370 states and 381 transitions. [2024-11-13 16:44:02,011 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 381 transitions. [2024-11-13 16:44:02,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 16:44:02,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:02,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:09,613 INFO L134 CoverageAnalysis]: Checked inductivity of 15557 backedges. 0 proven. 15555 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:15,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 373 states and 384 transitions. [2024-11-13 16:44:15,404 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 384 transitions. [2024-11-13 16:44:15,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 16:44:15,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:15,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 15864 backedges. 0 proven. 15862 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:30,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 376 states and 387 transitions. [2024-11-13 16:44:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 387 transitions. [2024-11-13 16:44:30,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 16:44:30,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:30,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:38,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16174 backedges. 0 proven. 16172 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 379 states and 390 transitions. [2024-11-13 16:44:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 390 transitions. [2024-11-13 16:44:43,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 16:44:43,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:43,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:52,202 INFO L134 CoverageAnalysis]: Checked inductivity of 16487 backedges. 0 proven. 16485 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:57,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:57,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 382 states and 393 transitions. [2024-11-13 16:44:57,684 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 393 transitions. [2024-11-13 16:44:57,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 16:44:57,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:57,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16803 backedges. 0 proven. 16801 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:45:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 385 states and 396 transitions. [2024-11-13 16:45:11,806 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 396 transitions. [2024-11-13 16:45:11,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 16:45:11,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:11,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 17122 backedges. 0 proven. 17120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:45:25,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 388 states and 399 transitions. [2024-11-13 16:45:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 399 transitions. [2024-11-13 16:45:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 16:45:25,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:25,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 17444 backedges. 0 proven. 17442 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:45:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:40,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 391 states and 402 transitions. [2024-11-13 16:45:40,362 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 402 transitions. [2024-11-13 16:45:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-13 16:45:40,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:40,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:48,990 INFO L134 CoverageAnalysis]: Checked inductivity of 17769 backedges. 0 proven. 17767 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:45:54,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:54,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 394 states and 405 transitions. [2024-11-13 16:45:54,710 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 405 transitions. [2024-11-13 16:45:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-13 16:45:54,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:54,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 18097 backedges. 0 proven. 18095 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:46:09,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:09,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 397 states and 408 transitions. [2024-11-13 16:46:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 408 transitions. [2024-11-13 16:46:09,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 16:46:09,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:09,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:19,191 INFO L134 CoverageAnalysis]: Checked inductivity of 18428 backedges. 0 proven. 18426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:46:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 400 states and 411 transitions. [2024-11-13 16:46:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 411 transitions. [2024-11-13 16:46:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 16:46:26,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:26,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 18762 backedges. 0 proven. 18760 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:46:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 403 states and 414 transitions. [2024-11-13 16:46:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 414 transitions. [2024-11-13 16:46:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-13 16:46:42,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:42,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:51,748 INFO L134 CoverageAnalysis]: Checked inductivity of 19099 backedges. 0 proven. 19097 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:46:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 406 states and 417 transitions. [2024-11-13 16:46:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 417 transitions. [2024-11-13 16:46:57,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-13 16:46:57,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:57,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19439 backedges. 0 proven. 19437 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:47:12,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:12,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 409 states and 420 transitions. [2024-11-13 16:47:12,584 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 420 transitions. [2024-11-13 16:47:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-13 16:47:12,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:22,324 INFO L134 CoverageAnalysis]: Checked inductivity of 19782 backedges. 0 proven. 19780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:47:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 412 states and 423 transitions. [2024-11-13 16:47:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 423 transitions. [2024-11-13 16:47:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 16:47:28,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:28,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:28,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:37,766 INFO L134 CoverageAnalysis]: Checked inductivity of 20128 backedges. 0 proven. 20126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:47:43,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:43,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 415 states and 426 transitions. [2024-11-13 16:47:43,829 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 426 transitions. [2024-11-13 16:47:43,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-13 16:47:43,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:43,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 20477 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:48:00,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 418 states and 429 transitions. [2024-11-13 16:48:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 429 transitions. [2024-11-13 16:48:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 16:48:00,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:00,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20829 backedges. 0 proven. 20827 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:48:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:18,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 421 states and 432 transitions. [2024-11-13 16:48:18,446 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 432 transitions. [2024-11-13 16:48:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-13 16:48:18,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 21184 backedges. 0 proven. 21182 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:48:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 424 states and 435 transitions. [2024-11-13 16:48:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 435 transitions. [2024-11-13 16:48:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-13 16:48:36,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:36,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 21542 backedges. 0 proven. 21540 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:48:52,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 427 states and 438 transitions. [2024-11-13 16:48:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 438 transitions. [2024-11-13 16:48:52,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-13 16:48:52,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:52,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat