./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/res1o.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/res1o.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 64693615f2d98484fbf4ccec390e9fe8d95f9d4648b0c6cc4a2e86f0656bfacf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:17:18,784 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:17:18,840 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:17:18,844 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:17:18,844 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:17:18,866 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:17:18,867 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:17:18,867 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:17:18,867 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:17:18,867 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:17:18,868 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:17:18,868 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:17:18,868 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:17:18,868 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:17:18,868 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:17:18,868 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:17:18,868 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:17:18,868 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:17:18,869 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:17:18,869 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:17:18,869 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:17:18,869 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:17:18,869 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:17:18,869 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:17:18,869 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:17:18,869 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:17:18,869 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:17:18,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:17:18,870 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:17:18,870 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:17:18,870 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:17:18,870 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:17:18,870 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:17:18,870 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_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64693615f2d98484fbf4ccec390e9fe8d95f9d4648b0c6cc4a2e86f0656bfacf [2024-12-06 02:17:19,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:17:19,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:17:19,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:17:19,088 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:17:19,088 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:17:19,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/res1o.c [2024-12-06 02:17:21,740 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/data/da5b84529/2a02ceb51e8246469cba2997dbd6ed97/FLAG15ac31823 [2024-12-06 02:17:21,917 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:17:21,918 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/sv-benchmarks/c/array-fpi/res1o.c [2024-12-06 02:17:21,926 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/data/da5b84529/2a02ceb51e8246469cba2997dbd6ed97/FLAG15ac31823 [2024-12-06 02:17:21,941 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/data/da5b84529/2a02ceb51e8246469cba2997dbd6ed97 [2024-12-06 02:17:21,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:17:21,950 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:17:21,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:17:21,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:17:21,957 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:17:21,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:17:21" (1/1) ... [2024-12-06 02:17:21,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1720d889 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:21, skipping insertion in model container [2024-12-06 02:17:21,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:17:21" (1/1) ... [2024-12-06 02:17:21,972 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:17:22,085 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/sv-benchmarks/c/array-fpi/res1o.c[588,601] [2024-12-06 02:17:22,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:17:22,114 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:17:22,126 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/sv-benchmarks/c/array-fpi/res1o.c[588,601] [2024-12-06 02:17:22,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:17:22,148 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:17:22,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22 WrapperNode [2024-12-06 02:17:22,149 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:17:22,150 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:17:22,150 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:17:22,150 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:17:22,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,164 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,181 INFO L138 Inliner]: procedures = 17, calls = 32, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 92 [2024-12-06 02:17:22,182 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:17:22,182 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:17:22,182 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:17:22,183 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:17:22,190 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,190 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,192 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,192 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,198 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,199 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,202 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,203 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,204 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,206 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:17:22,207 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:17:22,207 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:17:22,207 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:17:22,208 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:17:22,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:17:22,236 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:17:22,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b44d147-db61-41e8-a437-e43e267faa63/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:17:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:17:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:17:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:17:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:17:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:17:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:17:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:17:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:17:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:17:22,311 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:17:22,312 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:17:22,440 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-12-06 02:17:22,440 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:17:22,483 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:17:22,483 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 02:17:22,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:17:22 BoogieIcfgContainer [2024-12-06 02:17:22,483 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:17:22,484 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:17:22,484 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:17:22,495 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:17:22,495 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:17:22" (1/1) ... [2024-12-06 02:17:22,502 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:17:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2024-12-06 02:17:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2024-12-06 02:17:22,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:17:22,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:22,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:22,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:22,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-12-06 02:17:22,856 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-12-06 02:17:22,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:17:22,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:22,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:23,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-12-06 02:17:23,043 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-12-06 02:17:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:17:23,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:23,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:23,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:23,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-12-06 02:17:23,161 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-12-06 02:17:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:17:23,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:23,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:23,238 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:17:23,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:23,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-12-06 02:17:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-12-06 02:17:23,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:17:23,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:23,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:24,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:25,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:25,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 23 states and 50 transitions. [2024-12-06 02:17:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 50 transitions. [2024-12-06 02:17:25,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:17:25,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:25,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:26,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:26,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 26 states and 60 transitions. [2024-12-06 02:17:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 60 transitions. [2024-12-06 02:17:26,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:17:26,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:26,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:26,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 31 states and 75 transitions. [2024-12-06 02:17:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 75 transitions. [2024-12-06 02:17:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:17:27,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:27,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:17:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 32 states and 75 transitions. [2024-12-06 02:17:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 75 transitions. [2024-12-06 02:17:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:17:27,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:27,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:27,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:17:29,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 36 states and 83 transitions. [2024-12-06 02:17:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 83 transitions. [2024-12-06 02:17:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:17:29,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:29,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:29,319 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:29,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 37 states and 85 transitions. [2024-12-06 02:17:29,531 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 85 transitions. [2024-12-06 02:17:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:17:29,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:29,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:29,661 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:17:29,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 35 states and 74 transitions. [2024-12-06 02:17:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 74 transitions. [2024-12-06 02:17:29,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:17:29,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:30,034 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:30,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:30,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 35 states and 71 transitions. [2024-12-06 02:17:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 71 transitions. [2024-12-06 02:17:30,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:17:30,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:30,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:35,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:35,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 42 states and 98 transitions. [2024-12-06 02:17:35,299 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 98 transitions. [2024-12-06 02:17:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:17:35,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:36,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:36,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 44 states and 104 transitions. [2024-12-06 02:17:36,855 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 104 transitions. [2024-12-06 02:17:36,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:17:36,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:36,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 48 states and 112 transitions. [2024-12-06 02:17:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 112 transitions. [2024-12-06 02:17:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:17:38,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:38,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:39,331 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:40,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:40,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 51 states and 119 transitions. [2024-12-06 02:17:40,825 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 119 transitions. [2024-12-06 02:17:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:17:40,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:40,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:17:42,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:42,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 56 states and 134 transitions. [2024-12-06 02:17:42,902 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 134 transitions. [2024-12-06 02:17:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:17:42,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:42,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:17:44,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 59 states and 140 transitions. [2024-12-06 02:17:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 140 transitions. [2024-12-06 02:17:44,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:17:44,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:44,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:44,443 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:17:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 60 states and 143 transitions. [2024-12-06 02:17:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 143 transitions. [2024-12-06 02:17:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:17:44,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:44,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:45,151 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:17:46,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 64 states and 154 transitions. [2024-12-06 02:17:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 154 transitions. [2024-12-06 02:17:46,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:17:46,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:46,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:17:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 68 states and 159 transitions. [2024-12-06 02:17:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 159 transitions. [2024-12-06 02:17:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:17:48,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:17:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 62 states and 137 transitions. [2024-12-06 02:17:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 137 transitions. [2024-12-06 02:17:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:17:49,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:49,584 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:17:50,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 56 states and 126 transitions. [2024-12-06 02:17:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 126 transitions. [2024-12-06 02:17:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:17:50,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:50,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:59,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 65 states and 149 transitions. [2024-12-06 02:17:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 149 transitions. [2024-12-06 02:17:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:17:59,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:59,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:00,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 66 states and 152 transitions. [2024-12-06 02:18:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 152 transitions. [2024-12-06 02:18:00,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:18:00,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:00,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:01,439 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:18:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 69 states and 159 transitions. [2024-12-06 02:18:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 159 transitions. [2024-12-06 02:18:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:18:03,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:03,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:18:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 75 states and 170 transitions. [2024-12-06 02:18:06,149 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 170 transitions. [2024-12-06 02:18:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:18:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:06,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:06,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:06,893 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:18:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:10,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 80 states and 187 transitions. [2024-12-06 02:18:10,207 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 187 transitions. [2024-12-06 02:18:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:18:10,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:10,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:10,795 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:18:11,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:11,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 82 states and 197 transitions. [2024-12-06 02:18:11,995 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 197 transitions. [2024-12-06 02:18:11,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:18:11,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:11,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:18:14,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:14,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 85 states and 201 transitions. [2024-12-06 02:18:14,059 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 201 transitions. [2024-12-06 02:18:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:18:14,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:14,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 02:18:15,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:15,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 86 states and 201 transitions. [2024-12-06 02:18:15,144 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 201 transitions. [2024-12-06 02:18:15,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:18:15,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:15,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:18:19,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:19,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 92 states and 217 transitions. [2024-12-06 02:18:19,287 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 217 transitions. [2024-12-06 02:18:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:18:19,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:19,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:18:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 95 states and 217 transitions. [2024-12-06 02:18:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 217 transitions. [2024-12-06 02:18:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:18:22,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:22,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:18:25,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:25,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 98 states and 225 transitions. [2024-12-06 02:18:25,142 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 225 transitions. [2024-12-06 02:18:25,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:18:25,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:25,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:25,763 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:18:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 99 states and 227 transitions. [2024-12-06 02:18:26,248 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 227 transitions. [2024-12-06 02:18:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:18:26,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:26,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:26,852 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:18:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 83 states and 186 transitions. [2024-12-06 02:18:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 186 transitions. [2024-12-06 02:18:27,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:18:27,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:27,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 93 states and 223 transitions. [2024-12-06 02:18:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 223 transitions. [2024-12-06 02:18:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:18:45,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:45,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:45,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:49,275 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:53,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:53,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 95 states and 231 transitions. [2024-12-06 02:18:53,203 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 231 transitions. [2024-12-06 02:18:53,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:18:53,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:53,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 98 states and 238 transitions. [2024-12-06 02:18:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 238 transitions. [2024-12-06 02:18:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:18:55,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:55,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:19:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 102 states and 248 transitions. [2024-12-06 02:19:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 248 transitions. [2024-12-06 02:19:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:19:00,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:00,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:00,944 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:19:06,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 109 states and 261 transitions. [2024-12-06 02:19:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 261 transitions. [2024-12-06 02:19:06,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:19:06,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:06,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:19:12,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:12,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 114 states and 281 transitions. [2024-12-06 02:19:12,388 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 281 transitions. [2024-12-06 02:19:12,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:19:12,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:12,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:13,511 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:19:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:17,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 119 states and 300 transitions. [2024-12-06 02:19:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 300 transitions. [2024-12-06 02:19:17,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:19:17,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:17,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:19,080 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:19:19,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 120 states and 306 transitions. [2024-12-06 02:19:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 306 transitions. [2024-12-06 02:19:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:19:19,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:19,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:19,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:19:23,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:23,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 123 states and 311 transitions. [2024-12-06 02:19:23,298 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 311 transitions. [2024-12-06 02:19:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:19:23,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:23,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:19:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:25,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 124 states and 314 transitions. [2024-12-06 02:19:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 314 transitions. [2024-12-06 02:19:25,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:19:25,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:25,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:26,440 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:19:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:31,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 130 states and 326 transitions. [2024-12-06 02:19:31,758 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 326 transitions. [2024-12-06 02:19:31,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:19:31,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:31,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:31,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:33,010 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:19:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:35,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 133 states and 336 transitions. [2024-12-06 02:19:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 336 transitions. [2024-12-06 02:19:35,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:19:35,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:36,905 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:19:39,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:39,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 136 states and 346 transitions. [2024-12-06 02:19:39,715 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 346 transitions. [2024-12-06 02:19:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:19:39,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:39,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:40,916 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:19:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:46,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 142 states and 353 transitions. [2024-12-06 02:19:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 353 transitions. [2024-12-06 02:19:46,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:19:46,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:46,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:47,610 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 02:19:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:48,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 143 states and 355 transitions. [2024-12-06 02:19:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 355 transitions. [2024-12-06 02:19:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:19:48,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:48,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 02:19:50,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:50,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 144 states and 356 transitions. [2024-12-06 02:19:50,990 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 356 transitions. [2024-12-06 02:19:50,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:19:50,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:50,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:52,085 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:19:53,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:53,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 144 states and 352 transitions. [2024-12-06 02:19:53,041 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 352 transitions. [2024-12-06 02:19:53,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:19:53,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:53,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:03,292 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:24,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:24,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 155 states and 393 transitions. [2024-12-06 02:20:24,865 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 393 transitions. [2024-12-06 02:20:24,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:20:24,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:24,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:06,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:06,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 167 states and 433 transitions. [2024-12-06 02:21:06,029 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 433 transitions. [2024-12-06 02:21:06,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:21:06,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:06,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:11,105 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:17,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:17,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 171 states and 440 transitions. [2024-12-06 02:21:17,122 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 440 transitions. [2024-12-06 02:21:17,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:21:17,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:17,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:22,493 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 174 states and 447 transitions. [2024-12-06 02:21:27,258 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 447 transitions. [2024-12-06 02:21:27,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:21:27,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:27,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:35,305 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:44,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 178 states and 463 transitions. [2024-12-06 02:21:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 463 transitions. [2024-12-06 02:21:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:21:44,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:44,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:49,157 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:56,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:56,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 183 states and 476 transitions. [2024-12-06 02:21:56,701 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 476 transitions. [2024-12-06 02:21:56,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:21:56,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:56,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:58,011 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:22:05,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 188 states and 491 transitions. [2024-12-06 02:22:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 491 transitions. [2024-12-06 02:22:05,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:22:05,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:05,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:22:12,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 192 states and 510 transitions. [2024-12-06 02:22:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 510 transitions. [2024-12-06 02:22:12,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:22:12,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:12,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:12,299 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:22:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 193 states and 512 transitions. [2024-12-06 02:22:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 512 transitions. [2024-12-06 02:22:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:22:13,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,032 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:22:19,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:19,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 197 states and 518 transitions. [2024-12-06 02:22:19,110 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 518 transitions. [2024-12-06 02:22:19,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:22:19,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:19,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:22:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:27,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 200 states and 537 transitions. [2024-12-06 02:22:27,536 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 537 transitions. [2024-12-06 02:22:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:22:27,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:27,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:29,570 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:22:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:32,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 203 states and 541 transitions. [2024-12-06 02:22:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 541 transitions. [2024-12-06 02:22:32,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:22:32,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:32,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:40,085 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 31 proven. 36 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:22:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 206 states and 574 transitions. [2024-12-06 02:22:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 574 transitions. [2024-12-06 02:22:50,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:22:50,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:50,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:51,989 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 31 proven. 36 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:22:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 207 states and 585 transitions. [2024-12-06 02:22:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 585 transitions. [2024-12-06 02:22:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:22:54,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:54,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 31 proven. 36 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:22:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 208 states and 585 transitions. [2024-12-06 02:22:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 585 transitions. [2024-12-06 02:22:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:22:57,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:23:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 209 states and 588 transitions. [2024-12-06 02:23:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 588 transitions. [2024-12-06 02:23:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:23:01,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:01,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:23:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:05,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 210 states and 589 transitions. [2024-12-06 02:23:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 589 transitions. [2024-12-06 02:23:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:23:05,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:05,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:23:08,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 211 states and 589 transitions. [2024-12-06 02:23:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 589 transitions. [2024-12-06 02:23:08,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:23:08,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:08,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:10,840 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:23:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 219 states and 611 transitions. [2024-12-06 02:23:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 611 transitions. [2024-12-06 02:23:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:23:21,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:24,145 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:23:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:28,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 222 states and 622 transitions. [2024-12-06 02:23:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 622 transitions. [2024-12-06 02:23:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:23:28,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:28,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:28,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:33,026 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 38 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:23:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 223 states and 632 transitions. [2024-12-06 02:23:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 632 transitions. [2024-12-06 02:23:37,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:23:37,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:37,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:37,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:39,202 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:23:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:43,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 226 states and 637 transitions. [2024-12-06 02:23:43,939 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 637 transitions. [2024-12-06 02:23:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:23:43,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:23:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 229 states and 642 transitions. [2024-12-06 02:23:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 642 transitions. [2024-12-06 02:23:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:23:50,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:50,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:50,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:24:01,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 234 states and 637 transitions. [2024-12-06 02:24:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 637 transitions. [2024-12-06 02:24:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:24:01,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:01,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:24:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:05,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 235 states and 640 transitions. [2024-12-06 02:24:05,371 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 640 transitions. [2024-12-06 02:24:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:24:05,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:05,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 38 proven. 38 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:24:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 236 states and 646 transitions. [2024-12-06 02:24:08,852 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 646 transitions. [2024-12-06 02:24:08,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:24:08,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:08,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:10,973 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 02:24:12,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:12,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 237 states and 647 transitions. [2024-12-06 02:24:12,532 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 647 transitions. [2024-12-06 02:24:12,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:24:12,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:12,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:14,635 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 02:24:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:16,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 238 states and 648 transitions. [2024-12-06 02:24:16,436 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 648 transitions. [2024-12-06 02:24:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:24:16,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:16,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:16,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 9 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:25:14,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:14,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 250 states and 675 transitions. [2024-12-06 02:25:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 675 transitions. [2024-12-06 02:25:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:25:14,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:14,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:16,977 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 02:25:18,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:18,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 251 states and 677 transitions. [2024-12-06 02:25:18,638 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 677 transitions. [2024-12-06 02:25:18,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:25:18,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:18,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 46 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:25:23,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 252 states and 683 transitions. [2024-12-06 02:25:23,490 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 683 transitions. [2024-12-06 02:25:23,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:25:23,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:23,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:25,416 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 46 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:25:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 253 states and 686 transitions. [2024-12-06 02:25:27,129 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 686 transitions. [2024-12-06 02:25:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:25:27,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:27,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:47,925 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 9 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 256 states and 693 transitions. [2024-12-06 02:26:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 693 transitions. [2024-12-06 02:26:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:26:10,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:10,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 7 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:34,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 261 states and 710 transitions. [2024-12-06 02:26:34,375 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 710 transitions. [2024-12-06 02:26:34,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:26:34,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:34,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:40,668 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 7 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:26:45,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 262 states and 712 transitions. [2024-12-06 02:26:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 712 transitions. [2024-12-06 02:26:45,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:26:45,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:45,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:26:54,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 265 states and 717 transitions. [2024-12-06 02:26:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 717 transitions. [2024-12-06 02:26:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:26:54,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:56,179 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:27:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 270 states and 735 transitions. [2024-12-06 02:27:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 735 transitions. [2024-12-06 02:27:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:27:07,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:27:11,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:11,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 271 states and 739 transitions. [2024-12-06 02:27:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 739 transitions. [2024-12-06 02:27:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:27:11,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:11,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:11,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:27:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:15,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 272 states and 742 transitions. [2024-12-06 02:27:15,643 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 742 transitions. [2024-12-06 02:27:15,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:27:15,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:15,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 51 proven. 42 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:27:29,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:29,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 275 states and 773 transitions. [2024-12-06 02:27:29,201 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 773 transitions. [2024-12-06 02:27:29,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:27:29,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:29,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:30,811 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 51 proven. 42 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:27:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 277 states and 789 transitions. [2024-12-06 02:27:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 789 transitions. [2024-12-06 02:27:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:27:34,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:34,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 51 proven. 42 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:27:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 209 states and 482 transitions. [2024-12-06 02:27:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 482 transitions. [2024-12-06 02:27:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:27:38,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:38,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:27:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:41,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 210 states and 484 transitions. [2024-12-06 02:27:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 484 transitions. [2024-12-06 02:27:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:27:41,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:27:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:50,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 213 states and 491 transitions. [2024-12-06 02:27:50,596 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 491 transitions. [2024-12-06 02:27:50,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:27:50,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:50,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:52,634 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:27:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 217 states and 509 transitions. [2024-12-06 02:27:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 509 transitions. [2024-12-06 02:27:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:27:59,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:28:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 219 states and 513 transitions. [2024-12-06 02:28:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 513 transitions. [2024-12-06 02:28:07,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:28:07,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:07,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:28:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:13,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 221 states and 516 transitions. [2024-12-06 02:28:13,093 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 516 transitions. [2024-12-06 02:28:13,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:28:13,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:13,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:15,301 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:28:20,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 221 states and 513 transitions. [2024-12-06 02:28:20,585 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 513 transitions. [2024-12-06 02:28:20,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:28:20,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:20,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:28:27,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:27,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 224 states and 518 transitions. [2024-12-06 02:28:27,478 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 518 transitions. [2024-12-06 02:28:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:28:27,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:27,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:28:31,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:31,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 222 states and 505 transitions. [2024-12-06 02:28:31,539 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 505 transitions. [2024-12-06 02:28:31,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:28:31,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:31,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:28:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 222 states and 504 transitions. [2024-12-06 02:28:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 504 transitions. [2024-12-06 02:28:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:28:35,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:35,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:38,132 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:28:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:43,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 225 states and 509 transitions. [2024-12-06 02:28:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 509 transitions. [2024-12-06 02:28:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:28:43,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:43,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:28:47,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 221 states and 500 transitions. [2024-12-06 02:28:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 500 transitions. [2024-12-06 02:28:47,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:28:47,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:47,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:28:50,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:50,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 206 states and 475 transitions. [2024-12-06 02:28:50,731 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 475 transitions. [2024-12-06 02:28:50,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:28:50,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:50,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:52,970 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:29:07,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 213 states and 488 transitions. [2024-12-06 02:29:07,519 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 488 transitions. [2024-12-06 02:29:07,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:29:07,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:07,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:09,903 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:29:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:14,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 215 states and 495 transitions. [2024-12-06 02:29:14,200 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 495 transitions. [2024-12-06 02:29:14,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:29:14,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:14,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:16,595 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:29:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:22,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 218 states and 500 transitions. [2024-12-06 02:29:22,335 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 500 transitions. [2024-12-06 02:29:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:29:22,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:22,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:24,486 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:29:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 212 states and 488 transitions. [2024-12-06 02:29:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 488 transitions. [2024-12-06 02:29:32,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:29:32,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:32,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:32,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:29:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:41,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 215 states and 500 transitions. [2024-12-06 02:29:41,127 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 500 transitions. [2024-12-06 02:29:41,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:29:41,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:41,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:43,378 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:29:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 218 states and 505 transitions. [2024-12-06 02:29:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 505 transitions. [2024-12-06 02:29:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:29:49,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:51,746 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:30:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 223 states and 513 transitions. [2024-12-06 02:30:04,997 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 513 transitions. [2024-12-06 02:30:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:30:04,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:04,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:30:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 224 states and 516 transitions. [2024-12-06 02:30:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 516 transitions. [2024-12-06 02:30:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:30:08,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:08,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:08,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:11,099 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:30:12,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 211 states and 494 transitions. [2024-12-06 02:30:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 494 transitions. [2024-12-06 02:30:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:30:12,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:12,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:12,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:41,168 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 111 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.