./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label48.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label48.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3f14d4f9bc9aeaf37fb25f1f86f7bc3a3a5a6ca0e3e96922bca4446f4d37ab9f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:09:36,052 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:09:36,122 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:09:36,127 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:09:36,128 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:09:36,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:09:36,152 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:09:36,152 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:09:36,152 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:09:36,152 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:09:36,153 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:09:36,153 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:09:36,153 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:09:36,153 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:09:36,153 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:09:36,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:09:36,153 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:09:36,153 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:09:36,154 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:09:36,154 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:09:36,154 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:09:36,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:09:36,154 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:09:36,154 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:09:36,155 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:09:36,155 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:09:36,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:09:36,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:36,155 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:09:36,156 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:09:36,156 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:09:36,156 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:09:36,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:09:36,156 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_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f14d4f9bc9aeaf37fb25f1f86f7bc3a3a5a6ca0e3e96922bca4446f4d37ab9f [2024-11-13 21:09:36,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:09:36,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:09:36,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:09:36,487 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:09:36,487 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:09:36,488 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label48.c Unable to find full path for "g++" [2024-11-13 21:09:38,373 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:09:38,838 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:09:38,838 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/sv-benchmarks/c/eca-rers2012/Problem03_label48.c [2024-11-13 21:09:38,869 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/data/50e0aa6de/b09d6f5e71e14e648dbff3d70de67118/FLAGa82953ec2 [2024-11-13 21:09:38,958 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/data/50e0aa6de/b09d6f5e71e14e648dbff3d70de67118 [2024-11-13 21:09:38,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:09:38,964 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:09:38,965 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:38,966 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:09:38,971 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:09:38,972 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:38" (1/1) ... [2024-11-13 21:09:38,973 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@587e0a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:38, skipping insertion in model container [2024-11-13 21:09:38,975 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:38" (1/1) ... [2024-11-13 21:09:39,061 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:09:39,603 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_a6b085ee-67fc-4c25-9309-70a1585dd3e1/sv-benchmarks/c/eca-rers2012/Problem03_label48.c[58935,58948] [2024-11-13 21:09:39,647 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:39,661 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:09:39,921 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_a6b085ee-67fc-4c25-9309-70a1585dd3e1/sv-benchmarks/c/eca-rers2012/Problem03_label48.c[58935,58948] [2024-11-13 21:09:39,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:39,954 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:09:39,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39 WrapperNode [2024-11-13 21:09:39,954 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:39,955 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:39,956 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:09:39,956 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:09:39,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,007 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,159 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 21:09:40,160 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:40,161 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:09:40,161 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:09:40,161 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:09:40,169 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,170 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,187 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,187 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,252 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,268 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,292 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,303 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,319 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:09:40,320 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:09:40,321 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:09:40,321 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:09:40,323 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:39" (1/1) ... [2024-11-13 21:09:40,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:40,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:09:40,366 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:09:40,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6b085ee-67fc-4c25-9309-70a1585dd3e1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:09:40,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:09:40,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:09:40,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:09:40,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:09:40,497 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:09:40,499 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:09:42,927 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 21:09:42,928 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:09:43,465 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:09:43,468 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:09:43,468 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:43 BoogieIcfgContainer [2024-11-13 21:09:43,469 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:09:43,469 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:09:43,470 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:09:43,480 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:09:43,481 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:43" (1/1) ... [2024-11-13 21:09:43,493 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:09:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 21:09:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 21:09:43,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:09:43,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 289 states and 523 transitions. [2024-11-13 21:09:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 523 transitions. [2024-11-13 21:09:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:09:46,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:46,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 292 states and 528 transitions. [2024-11-13 21:09:47,158 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 528 transitions. [2024-11-13 21:09:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:09:47,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:47,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 297 states and 536 transitions. [2024-11-13 21:09:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 536 transitions. [2024-11-13 21:09:47,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:09:47,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:47,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 445 states and 756 transitions. [2024-11-13 21:09:50,518 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 756 transitions. [2024-11-13 21:09:50,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:09:50,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:50,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:50,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:50,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:51,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 452 states and 768 transitions. [2024-11-13 21:09:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 768 transitions. [2024-11-13 21:09:51,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:09:51,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:51,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:51,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 454 states and 771 transitions. [2024-11-13 21:09:51,575 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 771 transitions. [2024-11-13 21:09:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:09:51,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:51,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:51,878 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:52,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 463 states and 786 transitions. [2024-11-13 21:09:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 786 transitions. [2024-11-13 21:09:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:09:52,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:52,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:52,819 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 468 states and 793 transitions. [2024-11-13 21:09:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 793 transitions. [2024-11-13 21:09:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:09:53,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:53,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 479 states and 811 transitions. [2024-11-13 21:09:54,222 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 811 transitions. [2024-11-13 21:09:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:09:54,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:54,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:54,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:55,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 491 states and 831 transitions. [2024-11-13 21:09:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 831 transitions. [2024-11-13 21:09:55,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:09:55,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:55,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:09:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:59,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 646 states and 1075 transitions. [2024-11-13 21:09:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1075 transitions. [2024-11-13 21:09:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:09:59,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:59,480 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:00,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 655 states and 1120 transitions. [2024-11-13 21:10:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1120 transitions. [2024-11-13 21:10:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:10:00,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:00,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:01,029 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 659 states and 1125 transitions. [2024-11-13 21:10:01,518 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1125 transitions. [2024-11-13 21:10:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:10:01,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:01,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:02,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 667 states and 1135 transitions. [2024-11-13 21:10:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1135 transitions. [2024-11-13 21:10:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:10:02,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:02,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:02,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 672 states and 1141 transitions. [2024-11-13 21:10:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1141 transitions. [2024-11-13 21:10:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:10:02,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:02,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:04,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 682 states and 1164 transitions. [2024-11-13 21:10:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1164 transitions. [2024-11-13 21:10:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:10:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:04,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:05,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:05,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 691 states and 1182 transitions. [2024-11-13 21:10:05,570 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1182 transitions. [2024-11-13 21:10:05,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:10:05,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:05,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:05,872 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:06,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:06,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 694 states and 1187 transitions. [2024-11-13 21:10:06,132 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1187 transitions. [2024-11-13 21:10:06,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:10:06,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:06,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:06,425 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:06,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 698 states and 1193 transitions. [2024-11-13 21:10:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1193 transitions. [2024-11-13 21:10:06,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:10:06,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:06,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:07,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:07,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 699 states and 1193 transitions. [2024-11-13 21:10:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1193 transitions. [2024-11-13 21:10:07,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:10:07,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:07,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:08,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 702 states and 1197 transitions. [2024-11-13 21:10:08,156 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1197 transitions. [2024-11-13 21:10:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:10:08,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:08,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:08,363 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:09,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 711 states and 1213 transitions. [2024-11-13 21:10:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1213 transitions. [2024-11-13 21:10:09,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:10:09,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:09,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:09,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:10,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 714 states and 1220 transitions. [2024-11-13 21:10:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1220 transitions. [2024-11-13 21:10:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:10:10,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:10,226 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 715 states and 1222 transitions. [2024-11-13 21:10:10,400 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1222 transitions. [2024-11-13 21:10:10,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:10:10,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:10,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:10,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:10,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 718 states and 1226 transitions. [2024-11-13 21:10:10,649 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1226 transitions. [2024-11-13 21:10:10,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:10,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:10,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:10,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 731 states and 1259 transitions. [2024-11-13 21:10:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1259 transitions. [2024-11-13 21:10:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:12,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:12,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:13,085 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:14,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 742 states and 1276 transitions. [2024-11-13 21:10:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1276 transitions. [2024-11-13 21:10:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:14,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:14,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:14,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:14,471 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 745 states and 1282 transitions. [2024-11-13 21:10:14,783 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1282 transitions. [2024-11-13 21:10:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:14,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:14,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 750 states and 1291 transitions. [2024-11-13 21:10:15,756 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1291 transitions. [2024-11-13 21:10:15,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:15,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:15,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:15,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 755 states and 1296 transitions. [2024-11-13 21:10:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1296 transitions. [2024-11-13 21:10:15,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:15,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:15,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:16,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 756 states and 1296 transitions. [2024-11-13 21:10:16,433 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1296 transitions. [2024-11-13 21:10:16,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:16,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:16,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:16,556 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 759 states and 1300 transitions. [2024-11-13 21:10:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1300 transitions. [2024-11-13 21:10:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:16,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:16,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 762 states and 1304 transitions. [2024-11-13 21:10:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1304 transitions. [2024-11-13 21:10:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:17,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:17,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 774 states and 1320 transitions. [2024-11-13 21:10:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1320 transitions. [2024-11-13 21:10:18,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:10:18,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:18,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:18,664 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:19,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:19,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 783 states and 1333 transitions. [2024-11-13 21:10:19,164 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1333 transitions. [2024-11-13 21:10:19,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:10:19,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:19,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:10:19,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:19,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 784 states and 1337 transitions. [2024-11-13 21:10:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1337 transitions. [2024-11-13 21:10:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:10:19,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:19,967 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:10:20,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 790 states and 1345 transitions. [2024-11-13 21:10:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1345 transitions. [2024-11-13 21:10:20,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:10:20,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:20,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:20,670 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:10:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 793 states and 1349 transitions. [2024-11-13 21:10:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1349 transitions. [2024-11-13 21:10:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:10:21,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:21,132 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:21,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 799 states and 1356 transitions. [2024-11-13 21:10:21,400 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1356 transitions. [2024-11-13 21:10:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:10:21,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:21,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:21,492 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 805 states and 1366 transitions. [2024-11-13 21:10:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1366 transitions. [2024-11-13 21:10:21,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:10:21,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:21,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 806 states and 1367 transitions. [2024-11-13 21:10:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1367 transitions. [2024-11-13 21:10:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:10:22,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:22,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:22,311 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:23,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 809 states and 1371 transitions. [2024-11-13 21:10:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1371 transitions. [2024-11-13 21:10:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:10:23,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:23,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:23,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:23,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 811 states and 1375 transitions. [2024-11-13 21:10:23,862 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1375 transitions. [2024-11-13 21:10:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:10:23,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:23,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:23,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:23,970 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 812 states and 1375 transitions. [2024-11-13 21:10:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1375 transitions. [2024-11-13 21:10:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:10:24,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:24,541 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 813 states and 1377 transitions. [2024-11-13 21:10:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1377 transitions. [2024-11-13 21:10:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:10:24,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:24,928 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 820 states and 1385 transitions. [2024-11-13 21:10:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1385 transitions. [2024-11-13 21:10:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:10:25,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:25,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 822 states and 1386 transitions. [2024-11-13 21:10:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1386 transitions. [2024-11-13 21:10:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:10:26,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:26,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:26,284 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:10:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 832 states and 1399 transitions. [2024-11-13 21:10:27,023 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1399 transitions. [2024-11-13 21:10:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:10:27,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:10:29,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 849 states and 1428 transitions. [2024-11-13 21:10:29,348 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1428 transitions. [2024-11-13 21:10:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:10:29,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:29,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:32,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 873 states and 1463 transitions. [2024-11-13 21:10:32,223 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1463 transitions. [2024-11-13 21:10:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:10:32,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:32,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:32,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:10:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 895 states and 1497 transitions. [2024-11-13 21:10:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1497 transitions. [2024-11-13 21:10:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:10:34,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:34,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:10:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 917 states and 1529 transitions. [2024-11-13 21:10:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1529 transitions. [2024-11-13 21:10:37,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:10:37,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:37,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:37,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:10:38,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 920 states and 1536 transitions. [2024-11-13 21:10:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1536 transitions. [2024-11-13 21:10:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:10:38,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:38,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:10:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 923 states and 1540 transitions. [2024-11-13 21:10:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1540 transitions. [2024-11-13 21:10:38,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:10:38,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:38,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:10:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 950 states and 1579 transitions. [2024-11-13 21:10:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1579 transitions. [2024-11-13 21:10:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:10:42,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:42,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:43,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:43,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 959 states and 1598 transitions. [2024-11-13 21:10:43,249 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1598 transitions. [2024-11-13 21:10:43,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:10:43,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:43,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 996 states and 1668 transitions. [2024-11-13 21:10:46,806 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1668 transitions. [2024-11-13 21:10:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:10:46,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1026 states and 1722 transitions. [2024-11-13 21:10:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1722 transitions. [2024-11-13 21:10:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:10:50,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:50,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:53,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1038 states and 1741 transitions. [2024-11-13 21:10:53,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1741 transitions. [2024-11-13 21:10:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:10:53,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:53,942 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:54,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1039 states and 1743 transitions. [2024-11-13 21:10:54,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1743 transitions. [2024-11-13 21:10:54,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:10:54,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:54,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:56,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1052 states and 1759 transitions. [2024-11-13 21:10:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1759 transitions. [2024-11-13 21:10:56,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:10:56,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:56,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1053 states and 1760 transitions. [2024-11-13 21:10:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1760 transitions. [2024-11-13 21:10:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:10:56,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:56,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:57,177 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1055 states and 1762 transitions. [2024-11-13 21:10:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1762 transitions. [2024-11-13 21:10:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:10:57,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:57,847 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:58,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1057 states and 1764 transitions. [2024-11-13 21:10:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1764 transitions. [2024-11-13 21:10:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:10:58,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:58,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:59,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1060 states and 1768 transitions. [2024-11-13 21:10:59,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1768 transitions. [2024-11-13 21:10:59,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:10:59,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:59,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:59,566 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:11:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1089 states and 1810 transitions. [2024-11-13 21:11:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1810 transitions. [2024-11-13 21:11:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:11:03,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:03,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:03,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:04,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1118 states and 1857 transitions. [2024-11-13 21:11:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1857 transitions. [2024-11-13 21:11:09,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:11:09,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:09,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:09,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:09,819 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:14,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:14,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1151 states and 1900 transitions. [2024-11-13 21:11:14,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1900 transitions. [2024-11-13 21:11:14,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:14,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:14,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:14,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:14,662 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1179 states and 1969 transitions. [2024-11-13 21:11:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1969 transitions. [2024-11-13 21:11:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:20,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:20,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1206 states and 2005 transitions. [2024-11-13 21:11:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2005 transitions. [2024-11-13 21:11:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:22,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:22,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:24,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1230 states and 2037 transitions. [2024-11-13 21:11:24,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2037 transitions. [2024-11-13 21:11:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:24,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:24,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:24,709 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:26,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:26,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1254 states and 2074 transitions. [2024-11-13 21:11:26,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2074 transitions. [2024-11-13 21:11:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:26,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:26,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:27,125 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1262 states and 2085 transitions. [2024-11-13 21:11:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2085 transitions. [2024-11-13 21:11:28,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:28,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,943 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1273 states and 2099 transitions. [2024-11-13 21:11:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2099 transitions. [2024-11-13 21:11:31,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:31,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:31,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:31,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:31,289 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:32,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:32,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1277 states and 2103 transitions. [2024-11-13 21:11:32,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2103 transitions. [2024-11-13 21:11:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:32,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:32,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:33,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 1280 states and 2107 transitions. [2024-11-13 21:11:33,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2107 transitions. [2024-11-13 21:11:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:33,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:33,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,443 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:34,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:34,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1288 states and 2117 transitions. [2024-11-13 21:11:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2117 transitions. [2024-11-13 21:11:34,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:34,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:34,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1293 states and 2121 transitions. [2024-11-13 21:11:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2121 transitions. [2024-11-13 21:11:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:35,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1296 states and 2125 transitions. [2024-11-13 21:11:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2125 transitions. [2024-11-13 21:11:37,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:37,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,472 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:38,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:38,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1298 states and 2127 transitions. [2024-11-13 21:11:38,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2127 transitions. [2024-11-13 21:11:38,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:11:38,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:38,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:38,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:38,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1301 states and 2131 transitions. [2024-11-13 21:11:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2131 transitions. [2024-11-13 21:11:38,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:11:38,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:38,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:39,506 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1322 states and 2159 transitions. [2024-11-13 21:11:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2159 transitions. [2024-11-13 21:11:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:11:41,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:41,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1343 states and 2191 transitions. [2024-11-13 21:11:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2191 transitions. [2024-11-13 21:11:44,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:11:44,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1350 states and 2201 transitions. [2024-11-13 21:11:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2201 transitions. [2024-11-13 21:11:45,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:11:45,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:45,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1378 states and 2237 transitions. [2024-11-13 21:11:50,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2237 transitions. [2024-11-13 21:11:50,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:11:50,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:50,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:58,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:58,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1412 states and 2307 transitions. [2024-11-13 21:11:58,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2307 transitions. [2024-11-13 21:11:58,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:11:58,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:58,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:58,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1426 states and 2323 transitions. [2024-11-13 21:12:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2323 transitions. [2024-11-13 21:12:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:12:01,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:02,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:02,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1431 states and 2328 transitions. [2024-11-13 21:12:02,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2328 transitions. [2024-11-13 21:12:02,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:12:02,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:02,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:02,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:05,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:05,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1464 states and 2367 transitions. [2024-11-13 21:12:05,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2367 transitions. [2024-11-13 21:12:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:12:05,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:05,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:07,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:07,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1473 states and 2378 transitions. [2024-11-13 21:12:07,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2378 transitions. [2024-11-13 21:12:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:12:07,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:07,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:09,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1476 states and 2381 transitions. [2024-11-13 21:12:09,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2381 transitions. [2024-11-13 21:12:09,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:12:09,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:09,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:12,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:12,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1482 states and 2388 transitions. [2024-11-13 21:12:12,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2388 transitions. [2024-11-13 21:12:12,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:12:12,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:12,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:12,209 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:12:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:12,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1489 states and 2395 transitions. [2024-11-13 21:12:12,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2395 transitions. [2024-11-13 21:12:12,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:12:12,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:12,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:12:12,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:12,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 1490 states and 2396 transitions. [2024-11-13 21:12:12,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2396 transitions. [2024-11-13 21:12:12,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:12:12,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:12,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:18,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1522 states and 2437 transitions. [2024-11-13 21:12:18,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2437 transitions. [2024-11-13 21:12:18,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:12:18,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:18,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:18,606 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:24,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:24,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1559 states and 2484 transitions. [2024-11-13 21:12:24,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2484 transitions. [2024-11-13 21:12:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:12:24,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:24,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:32,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1621 states and 2562 transitions. [2024-11-13 21:12:32,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2562 transitions. [2024-11-13 21:12:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:12:32,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:32,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:32,742 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 64 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:37,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:37,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1648 states and 2594 transitions. [2024-11-13 21:12:37,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2594 transitions. [2024-11-13 21:12:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:12:37,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:37,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:37,546 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:12:37,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:37,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1649 states and 2595 transitions. [2024-11-13 21:12:37,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2595 transitions. [2024-11-13 21:12:37,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:12:37,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:37,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:37,898 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 64 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1676 states and 2626 transitions. [2024-11-13 21:12:40,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2626 transitions. [2024-11-13 21:12:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:12:40,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,636 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 64 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1682 states and 2633 transitions. [2024-11-13 21:12:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2633 transitions. [2024-11-13 21:12:42,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:12:42,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:42,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:56,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1739 states and 2716 transitions. [2024-11-13 21:12:56,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2716 transitions. [2024-11-13 21:12:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:12:56,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:56,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:56,419 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:01,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:01,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1798 states and 2785 transitions. [2024-11-13 21:13:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2785 transitions. [2024-11-13 21:13:01,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:13:01,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:01,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:02,354 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:03,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:03,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1805 states and 2792 transitions. [2024-11-13 21:13:03,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2792 transitions. [2024-11-13 21:13:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:13:03,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:03,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:04,257 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:07,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1816 states and 2806 transitions. [2024-11-13 21:13:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2806 transitions. [2024-11-13 21:13:07,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:13:07,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:07,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:07,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1824 states and 2816 transitions. [2024-11-13 21:13:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2816 transitions. [2024-11-13 21:13:09,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:13:09,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:09,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:10,275 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1827 states and 2820 transitions. [2024-11-13 21:13:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2820 transitions. [2024-11-13 21:13:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:13:12,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:13,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:13,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1829 states and 2822 transitions. [2024-11-13 21:13:13,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2822 transitions. [2024-11-13 21:13:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:13:13,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:13,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:13,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:14,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:14,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2825 states to 1832 states and 2825 transitions. [2024-11-13 21:13:14,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2825 transitions. [2024-11-13 21:13:14,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:13:14,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:14,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:14,302 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1835 states and 2829 transitions. [2024-11-13 21:13:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2829 transitions. [2024-11-13 21:13:15,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:13:15,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:15,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:15,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:15,421 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:22,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:22,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1882 states and 2895 transitions. [2024-11-13 21:13:22,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2895 transitions. [2024-11-13 21:13:22,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:13:22,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:22,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:22,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:23,173 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:36,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 1938 states and 2982 transitions. [2024-11-13 21:13:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 2982 transitions. [2024-11-13 21:13:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:13:36,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:44,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:44,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 2000 states and 3056 transitions. [2024-11-13 21:13:44,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3056 transitions. [2024-11-13 21:13:44,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:13:44,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:44,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:45,295 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:51,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 2021 states and 3079 transitions. [2024-11-13 21:13:51,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3079 transitions. [2024-11-13 21:13:51,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:13:51,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:51,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:51,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:52,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:52,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 2024 states and 3083 transitions. [2024-11-13 21:13:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3083 transitions. [2024-11-13 21:13:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:13:52,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:52,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:55,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 2027 states and 3087 transitions. [2024-11-13 21:13:55,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3087 transitions. [2024-11-13 21:13:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:13:55,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:55,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:56,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 2029 states and 3089 transitions. [2024-11-13 21:13:56,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3089 transitions. [2024-11-13 21:13:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:13:56,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:56,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:13:59,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3110 states to 2044 states and 3110 transitions. [2024-11-13 21:13:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3110 transitions. [2024-11-13 21:13:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:13:59,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:59,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:04,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 2075 states and 3150 transitions. [2024-11-13 21:14:04,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3150 transitions. [2024-11-13 21:14:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:14:04,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:05,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 2080 states and 3156 transitions. [2024-11-13 21:14:05,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3156 transitions. [2024-11-13 21:14:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:14:05,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:05,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:06,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:06,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 2088 states and 3168 transitions. [2024-11-13 21:14:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3168 transitions. [2024-11-13 21:14:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 21:14:06,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:06,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,186 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:14:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 2090 states and 3171 transitions. [2024-11-13 21:14:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3171 transitions. [2024-11-13 21:14:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 21:14:06,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:06,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,861 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:14:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 2091 states and 3172 transitions. [2024-11-13 21:14:06,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3172 transitions. [2024-11-13 21:14:06,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 21:14:06,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:06,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:07,138 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 2132 states and 3231 transitions. [2024-11-13 21:14:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3231 transitions. [2024-11-13 21:14:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:14:11,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:11,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:11,957 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:14:14,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:14,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 2147 states and 3253 transitions. [2024-11-13 21:14:14,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 3253 transitions. [2024-11-13 21:14:14,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:14:14,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:14,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:14:16,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 2162 states and 3271 transitions. [2024-11-13 21:14:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3271 transitions. [2024-11-13 21:14:16,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:14:16,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:16,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:16,267 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:14:17,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:17,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2165 states and 3275 transitions. [2024-11-13 21:14:17,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 3275 transitions. [2024-11-13 21:14:17,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:14:17,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:17,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:17,427 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:18,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:18,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2178 states and 3292 transitions. [2024-11-13 21:14:18,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3292 transitions. [2024-11-13 21:14:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:14:18,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:18,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:19,206 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 2194 states and 3314 transitions. [2024-11-13 21:14:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 3314 transitions. [2024-11-13 21:14:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:14:20,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:21,588 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:14:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 2202 states and 3327 transitions. [2024-11-13 21:14:26,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3327 transitions. [2024-11-13 21:14:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:14:26,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:26,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:26,592 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:14:29,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:29,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2210 states and 3338 transitions. [2024-11-13 21:14:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3338 transitions. [2024-11-13 21:14:29,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:14:29,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:29,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:29,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:14:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 2213 states and 3342 transitions. [2024-11-13 21:14:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 3342 transitions. [2024-11-13 21:14:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:14:29,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:29,998 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:14:30,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:30,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 2216 states and 3346 transitions. [2024-11-13 21:14:30,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3346 transitions. [2024-11-13 21:14:30,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:14:30,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:30,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:30,677 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 82 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:31,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 2217 states and 3372 transitions. [2024-11-13 21:14:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 3372 transitions. [2024-11-13 21:14:31,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:14:31,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:31,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 82 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 2224 states and 3379 transitions. [2024-11-13 21:14:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 3379 transitions. [2024-11-13 21:14:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:14:32,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:32,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:33,702 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:48,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3556 states to 2307 states and 3556 transitions. [2024-11-13 21:14:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 3556 transitions. [2024-11-13 21:14:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:14:48,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:48,585 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 2312 states and 3568 transitions. [2024-11-13 21:14:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3568 transitions. [2024-11-13 21:14:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:14:50,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:50,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2317 states and 3576 transitions. [2024-11-13 21:14:54,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 3576 transitions. [2024-11-13 21:14:54,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:14:54,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:54,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:54,300 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:57,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:57,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 2326 states and 3599 transitions. [2024-11-13 21:14:57,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 3599 transitions. [2024-11-13 21:14:57,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:14:57,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:57,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 2333 states and 3606 transitions. [2024-11-13 21:15:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3606 transitions. [2024-11-13 21:15:02,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:15:02,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:02,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:03,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 2336 states and 3610 transitions. [2024-11-13 21:15:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3610 transitions. [2024-11-13 21:15:03,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:15:03,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:03,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 83 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:04,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:04,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 2339 states and 3613 transitions. [2024-11-13 21:15:04,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3613 transitions. [2024-11-13 21:15:04,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:15:04,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:04,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:05,536 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:15:12,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:12,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 2373 states and 3658 transitions. [2024-11-13 21:15:12,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 3658 transitions. [2024-11-13 21:15:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:15:12,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:12,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:12,450 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:12,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2376 states and 3663 transitions. [2024-11-13 21:15:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 3663 transitions. [2024-11-13 21:15:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:15:12,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:12,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:13,183 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:17,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 2391 states and 3694 transitions. [2024-11-13 21:15:17,191 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 3694 transitions. [2024-11-13 21:15:17,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:15:17,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:17,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 90 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:15:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 2397 states and 3705 transitions. [2024-11-13 21:15:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3705 transitions. [2024-11-13 21:15:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:15:21,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:21,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:22,168 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:24,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2409 states and 3729 transitions. [2024-11-13 21:15:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3729 transitions. [2024-11-13 21:15:24,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:15:24,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:24,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:27,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3737 states to 2411 states and 3737 transitions. [2024-11-13 21:15:27,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 3737 transitions. [2024-11-13 21:15:27,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:15:27,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:27,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 90 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:15:29,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:29,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 2413 states and 3744 transitions. [2024-11-13 21:15:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 3744 transitions. [2024-11-13 21:15:29,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:15:29,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:29,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 90 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:15:31,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:31,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 2416 states and 3749 transitions. [2024-11-13 21:15:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 3749 transitions. [2024-11-13 21:15:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:15:31,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:31,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms