./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/list-simple/dll2c_insert_unequal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/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_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/dll2c_insert_unequal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1b81f923e96224472f8219a473f794261ff02356a47c6b09b527f0fc600725a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:00:17,019 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:00:17,104 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:00:17,111 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:00:17,111 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:00:17,159 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:00:17,160 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:00:17,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:00:17,161 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:00:17,161 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:00:17,161 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:00:17,163 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:00:17,163 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:00:17,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:00:17,165 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:00:17,165 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:00:17,165 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:00:17,165 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:00:17,166 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:00:17,166 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:00:17,166 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:00:17,166 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:00:17,166 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:00:17,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:00:17,166 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:00:17,167 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:00:17,167 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:00:17,167 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:00:17,167 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:00:17,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:17,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:00:17,167 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:00:17,168 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:00:17,168 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:00:17,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:00:17,169 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_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b81f923e96224472f8219a473f794261ff02356a47c6b09b527f0fc600725a8 [2024-11-13 22:00:17,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:00:17,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:00:17,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:00:17,561 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:00:17,562 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:00:17,563 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/list-simple/dll2c_insert_unequal.i Unable to find full path for "g++" [2024-11-13 22:00:19,872 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:00:20,379 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:00:20,380 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/sv-benchmarks/c/list-simple/dll2c_insert_unequal.i [2024-11-13 22:00:20,404 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/data/cee89cac3/aa206b4db2924710a25ef58e26ac09c7/FLAGbacb7b6d0 [2024-11-13 22:00:20,432 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/data/cee89cac3/aa206b4db2924710a25ef58e26ac09c7 [2024-11-13 22:00:20,435 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:00:20,437 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:00:20,440 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:20,440 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:00:20,451 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:00:20,452 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:20" (1/1) ... [2024-11-13 22:00:20,453 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27274c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:20, skipping insertion in model container [2024-11-13 22:00:20,454 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:20" (1/1) ... [2024-11-13 22:00:20,510 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:00:20,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:20,962 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:00:21,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:21,086 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:00:21,086 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21 WrapperNode [2024-11-13 22:00:21,086 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:21,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:21,088 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:00:21,088 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:00:21,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,108 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,146 INFO L138 Inliner]: procedures = 127, calls = 59, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 198 [2024-11-13 22:00:21,147 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:21,147 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:00:21,147 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:00:21,147 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:00:21,158 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,159 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,169 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,170 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,192 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,200 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,207 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,208 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,217 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:00:21,218 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:00:21,218 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:00:21,218 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:00:21,222 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:21" (1/1) ... [2024-11-13 22:00:21,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:21,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:00:21,269 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:00:21,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70ddf10-e7b1-4d76-a55c-b342b601a801/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:00:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:00:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:00:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2024-11-13 22:00:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2024-11-13 22:00:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:00:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:00:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:00:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:00:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:00:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:00:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:00:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:00:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:00:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:00:21,486 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:00:21,489 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:00:22,082 INFO L? ?]: Removed 82 outVars from TransFormulas that were not future-live. [2024-11-13 22:00:22,083 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:00:22,314 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:00:22,315 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 22:00:22,315 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:00:22 BoogieIcfgContainer [2024-11-13 22:00:22,316 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:00:22,317 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:00:22,317 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:00:22,330 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:00:22,330 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:00:22" (1/1) ... [2024-11-13 22:00:22,344 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:00:22,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 56 states and 70 transitions. [2024-11-13 22:00:22,423 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 70 transitions. [2024-11-13 22:00:22,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:00:22,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:22,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:22,871 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 22:00:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 57 states and 72 transitions. [2024-11-13 22:00:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 72 transitions. [2024-11-13 22:00:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:00:22,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:22,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:00:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:23,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 60 states and 77 transitions. [2024-11-13 22:00:23,343 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 77 transitions. [2024-11-13 22:00:23,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:00:23,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:23,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:00:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 62 states and 79 transitions. [2024-11-13 22:00:23,765 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 79 transitions. [2024-11-13 22:00:23,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:00:23,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:23,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:00:24,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:24,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 69 states and 92 transitions. [2024-11-13 22:00:24,740 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 92 transitions. [2024-11-13 22:00:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:00:24,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:24,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:25,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:00:25,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:25,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 74 states and 101 transitions. [2024-11-13 22:00:25,726 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 101 transitions. [2024-11-13 22:00:25,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:00:25,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:25,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:25,917 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:00:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:26,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 72 states and 96 transitions. [2024-11-13 22:00:26,092 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 96 transitions. [2024-11-13 22:00:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:00:26,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:26,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:26,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:00:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:26,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 53 states and 66 transitions. [2024-11-13 22:00:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 66 transitions. [2024-11-13 22:00:26,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:00:26,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:26,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:26,757 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:00:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 52 states and 65 transitions. [2024-11-13 22:00:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 65 transitions. [2024-11-13 22:00:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:00:27,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:27,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:00:28,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 51 states and 64 transitions. [2024-11-13 22:00:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2024-11-13 22:00:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:00:28,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:28,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:00:28,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:28,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 54 states and 68 transitions. [2024-11-13 22:00:28,844 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 68 transitions. [2024-11-13 22:00:28,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:00:28,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:28,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:00:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:29,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 55 states and 69 transitions. [2024-11-13 22:00:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 69 transitions. [2024-11-13 22:00:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:00:29,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:29,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:00:30,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 56 states and 70 transitions. [2024-11-13 22:00:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 70 transitions. [2024-11-13 22:00:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:00:30,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:30,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:30,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 60 states and 77 transitions. [2024-11-13 22:00:30,701 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 77 transitions. [2024-11-13 22:00:30,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:00:30,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:30,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:31,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:31,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 63 states and 81 transitions. [2024-11-13 22:00:31,442 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2024-11-13 22:00:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:00:31,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:31,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:31,841 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:32,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:32,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 68 states and 88 transitions. [2024-11-13 22:00:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2024-11-13 22:00:32,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:00:32,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:32,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:33,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 72 states and 93 transitions. [2024-11-13 22:00:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 93 transitions. [2024-11-13 22:00:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:00:33,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:33,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:33,301 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:33,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 72 states and 92 transitions. [2024-11-13 22:00:33,312 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 92 transitions. [2024-11-13 22:00:33,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:00:33,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:33,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:33,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 76 states and 98 transitions. [2024-11-13 22:00:33,865 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 98 transitions. [2024-11-13 22:00:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:00:33,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:33,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:34,360 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 80 states and 104 transitions. [2024-11-13 22:00:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 104 transitions. [2024-11-13 22:00:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:00:34,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:34,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:35,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 70 states and 89 transitions. [2024-11-13 22:00:35,459 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 89 transitions. [2024-11-13 22:00:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:00:35,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:35,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:35,762 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 75 states and 96 transitions. [2024-11-13 22:00:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 96 transitions. [2024-11-13 22:00:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:00:36,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:36,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:36,435 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:36,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 79 states and 101 transitions. [2024-11-13 22:00:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2024-11-13 22:00:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:00:36,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:36,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:36,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:00:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:40,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 85 states and 113 transitions. [2024-11-13 22:00:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 113 transitions. [2024-11-13 22:00:40,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:00:40,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:40,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:00:44,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:46,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:46,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 92 states and 126 transitions. [2024-11-13 22:00:46,864 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 126 transitions. [2024-11-13 22:00:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:00:46,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:46,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:48,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 94 states and 128 transitions. [2024-11-13 22:00:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 128 transitions. [2024-11-13 22:00:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:00:48,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:48,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:48,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:49,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 99 states and 139 transitions. [2024-11-13 22:00:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 139 transitions. [2024-11-13 22:00:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:00:49,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:49,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:50,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:50,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 104 states and 146 transitions. [2024-11-13 22:00:50,853 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 146 transitions. [2024-11-13 22:00:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:00:50,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:50,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:51,272 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:51,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 108 states and 151 transitions. [2024-11-13 22:00:51,714 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 151 transitions. [2024-11-13 22:00:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:00:51,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:00:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 112 states and 156 transitions. [2024-11-13 22:00:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 156 transitions. [2024-11-13 22:00:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:00:52,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:52,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:52,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:00:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:53,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 112 states and 155 transitions. [2024-11-13 22:00:53,910 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 155 transitions. [2024-11-13 22:00:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:00:53,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:00:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 116 states and 160 transitions. [2024-11-13 22:00:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 160 transitions. [2024-11-13 22:00:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:00:55,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:55,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:55,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:00:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 116 states and 159 transitions. [2024-11-13 22:00:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 159 transitions. [2024-11-13 22:00:56,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:00:56,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:56,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:58,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:58,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 121 states and 170 transitions. [2024-11-13 22:00:58,408 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 170 transitions. [2024-11-13 22:00:58,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:00:58,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:58,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:00:59,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:59,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 126 states and 177 transitions. [2024-11-13 22:00:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 177 transitions. [2024-11-13 22:00:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:00:59,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:59,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:59,957 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:00,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 130 states and 182 transitions. [2024-11-13 22:01:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 182 transitions. [2024-11-13 22:01:00,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:01:00,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:00,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:01:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:02,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 134 states and 187 transitions. [2024-11-13 22:01:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 187 transitions. [2024-11-13 22:01:02,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:01:02,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:02,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:02,223 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:01:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 134 states and 186 transitions. [2024-11-13 22:01:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 186 transitions. [2024-11-13 22:01:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:01:03,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:03,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:03,618 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:01:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 138 states and 191 transitions. [2024-11-13 22:01:04,560 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 191 transitions. [2024-11-13 22:01:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:01:04,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:04,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:01:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 138 states and 190 transitions. [2024-11-13 22:01:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 190 transitions. [2024-11-13 22:01:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:01:05,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:05,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 143 states and 201 transitions. [2024-11-13 22:01:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 201 transitions. [2024-11-13 22:01:08,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:01:08,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:08,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:09,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:09,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 148 states and 208 transitions. [2024-11-13 22:01:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 208 transitions. [2024-11-13 22:01:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:01:09,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:10,054 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:10,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 152 states and 213 transitions. [2024-11-13 22:01:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 213 transitions. [2024-11-13 22:01:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:01:10,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:10,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:10,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:01:11,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:11,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 156 states and 218 transitions. [2024-11-13 22:01:11,946 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 218 transitions. [2024-11-13 22:01:11,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:01:11,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:11,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:12,096 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:01:13,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 156 states and 217 transitions. [2024-11-13 22:01:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 217 transitions. [2024-11-13 22:01:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:01:13,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:13,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:13,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:13,344 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:01:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 160 states and 222 transitions. [2024-11-13 22:01:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 222 transitions. [2024-11-13 22:01:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:01:14,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:14,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:01:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 160 states and 221 transitions. [2024-11-13 22:01:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 221 transitions. [2024-11-13 22:01:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:01:15,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:15,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:16,350 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:17,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 165 states and 232 transitions. [2024-11-13 22:01:17,880 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 232 transitions. [2024-11-13 22:01:17,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:01:17,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:17,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:17,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:18,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 170 states and 239 transitions. [2024-11-13 22:01:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 239 transitions. [2024-11-13 22:01:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:01:18,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:18,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:19,263 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 174 states and 244 transitions. [2024-11-13 22:01:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 244 transitions. [2024-11-13 22:01:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:20,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:20,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:20,132 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:01:21,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:21,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 178 states and 249 transitions. [2024-11-13 22:01:21,266 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 249 transitions. [2024-11-13 22:01:21,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:21,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:21,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:21,419 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:01:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 178 states and 248 transitions. [2024-11-13 22:01:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 248 transitions. [2024-11-13 22:01:22,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:01:22,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:22,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:01:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 182 states and 253 transitions. [2024-11-13 22:01:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 253 transitions. [2024-11-13 22:01:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:01:23,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:23,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:23,879 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:01:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:25,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 182 states and 252 transitions. [2024-11-13 22:01:25,134 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 252 transitions. [2024-11-13 22:01:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:01:25,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:25,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:26,075 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 187 states and 263 transitions. [2024-11-13 22:01:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 263 transitions. [2024-11-13 22:01:27,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:01:27,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:28,402 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 192 states and 270 transitions. [2024-11-13 22:01:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 270 transitions. [2024-11-13 22:01:28,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:01:28,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:28,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 196 states and 275 transitions. [2024-11-13 22:01:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 275 transitions. [2024-11-13 22:01:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:01:30,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:30,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:30,305 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:01:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 200 states and 280 transitions. [2024-11-13 22:01:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 280 transitions. [2024-11-13 22:01:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:01:31,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:31,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:31,661 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:01:32,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:32,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 200 states and 279 transitions. [2024-11-13 22:01:32,900 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 279 transitions. [2024-11-13 22:01:32,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:01:32,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:32,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:01:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:34,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 204 states and 284 transitions. [2024-11-13 22:01:34,131 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 284 transitions. [2024-11-13 22:01:34,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:01:34,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:34,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:34,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:34,257 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:01:35,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 204 states and 283 transitions. [2024-11-13 22:01:35,669 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 283 transitions. [2024-11-13 22:01:35,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:01:35,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:35,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 209 states and 294 transitions. [2024-11-13 22:01:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 294 transitions. [2024-11-13 22:01:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:01:38,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:38,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:39,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 214 states and 301 transitions. [2024-11-13 22:01:39,652 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 301 transitions. [2024-11-13 22:01:39,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:01:39,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:39,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 218 states and 306 transitions. [2024-11-13 22:01:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 306 transitions. [2024-11-13 22:01:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:01:41,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:41,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:41,302 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 22:01:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 222 states and 311 transitions. [2024-11-13 22:01:42,630 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 311 transitions. [2024-11-13 22:01:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:01:42,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:42,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:42,767 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 22:01:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 222 states and 310 transitions. [2024-11-13 22:01:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 310 transitions. [2024-11-13 22:01:44,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:01:44,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:44,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 22:01:45,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:45,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 226 states and 315 transitions. [2024-11-13 22:01:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 315 transitions. [2024-11-13 22:01:45,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:01:45,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:45,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:45,843 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-13 22:01:47,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:47,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 226 states and 314 transitions. [2024-11-13 22:01:47,364 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 314 transitions. [2024-11-13 22:01:47,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:01:47,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:47,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:50,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 231 states and 325 transitions. [2024-11-13 22:01:50,380 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 325 transitions. [2024-11-13 22:01:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:01:50,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:50,858 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 236 states and 332 transitions. [2024-11-13 22:01:51,654 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 332 transitions. [2024-11-13 22:01:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:01:51,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:51,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:52,408 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:01:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 240 states and 337 transitions. [2024-11-13 22:01:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 337 transitions. [2024-11-13 22:01:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:01:53,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:53,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:53,281 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 22:01:54,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 244 states and 342 transitions. [2024-11-13 22:01:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 342 transitions. [2024-11-13 22:01:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:01:54,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 22:01:56,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:56,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 244 states and 341 transitions. [2024-11-13 22:01:56,343 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 341 transitions. [2024-11-13 22:01:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:01:56,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:56,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:56,554 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 22:01:57,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:57,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 248 states and 346 transitions. [2024-11-13 22:01:57,821 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 346 transitions. [2024-11-13 22:01:57,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:01:57,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:57,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 22:01:59,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:59,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 248 states and 345 transitions. [2024-11-13 22:01:59,727 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 345 transitions. [2024-11-13 22:01:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:01:59,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:59,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:00,612 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 253 states and 356 transitions. [2024-11-13 22:02:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 356 transitions. [2024-11-13 22:02:02,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:02:02,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:02,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:03,496 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:04,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:04,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 258 states and 363 transitions. [2024-11-13 22:02:04,270 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 363 transitions. [2024-11-13 22:02:04,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:02:04,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:04,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:05,008 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 262 states and 368 transitions. [2024-11-13 22:02:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 368 transitions. [2024-11-13 22:02:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:02:05,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:05,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:02:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:07,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 266 states and 373 transitions. [2024-11-13 22:02:07,989 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 373 transitions. [2024-11-13 22:02:07,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:02:07,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:07,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:02:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 266 states and 372 transitions. [2024-11-13 22:02:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 372 transitions. [2024-11-13 22:02:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:02:09,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:09,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:09,995 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:02:11,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 270 states and 377 transitions. [2024-11-13 22:02:11,398 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-13 22:02:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:02:11,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:11,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:11,520 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 22:02:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:13,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 270 states and 376 transitions. [2024-11-13 22:02:13,379 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 376 transitions. [2024-11-13 22:02:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:02:13,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:13,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:13,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:14,283 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:16,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 275 states and 387 transitions. [2024-11-13 22:02:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 387 transitions. [2024-11-13 22:02:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:02:16,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:16,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:18,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:18,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 280 states and 394 transitions. [2024-11-13 22:02:18,604 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 394 transitions. [2024-11-13 22:02:18,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:02:18,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:19,623 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:20,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 284 states and 399 transitions. [2024-11-13 22:02:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 399 transitions. [2024-11-13 22:02:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:02:20,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:20,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:20,746 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-13 22:02:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:22,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 288 states and 404 transitions. [2024-11-13 22:02:22,753 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 404 transitions. [2024-11-13 22:02:22,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:02:22,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:22,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-13 22:02:25,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:25,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 288 states and 403 transitions. [2024-11-13 22:02:25,155 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 403 transitions. [2024-11-13 22:02:25,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:02:25,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:25,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-13 22:02:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 292 states and 408 transitions. [2024-11-13 22:02:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 408 transitions. [2024-11-13 22:02:26,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:02:26,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:26,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-13 22:02:28,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 292 states and 407 transitions. [2024-11-13 22:02:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 407 transitions. [2024-11-13 22:02:28,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:02:28,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:28,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:33,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:33,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 297 states and 418 transitions. [2024-11-13 22:02:33,064 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 418 transitions. [2024-11-13 22:02:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:02:33,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:33,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 302 states and 425 transitions. [2024-11-13 22:02:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 425 transitions. [2024-11-13 22:02:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:02:34,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:34,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 306 states and 430 transitions. [2024-11-13 22:02:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 430 transitions. [2024-11-13 22:02:36,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:02:36,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:36,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 22:02:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 310 states and 435 transitions. [2024-11-13 22:02:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 435 transitions. [2024-11-13 22:02:38,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:02:38,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:38,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:38,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 22:02:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:40,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 310 states and 434 transitions. [2024-11-13 22:02:40,927 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 434 transitions. [2024-11-13 22:02:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:02:40,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:40,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 22:02:42,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:42,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 314 states and 439 transitions. [2024-11-13 22:02:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 439 transitions. [2024-11-13 22:02:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:02:42,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:42,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:42,714 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 22:02:45,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:45,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 314 states and 438 transitions. [2024-11-13 22:02:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 438 transitions. [2024-11-13 22:02:45,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:02:45,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:45,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 319 states and 449 transitions. [2024-11-13 22:02:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 449 transitions. [2024-11-13 22:02:49,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:02:49,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:49,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:49,831 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:50,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:50,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 324 states and 456 transitions. [2024-11-13 22:02:50,907 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 456 transitions. [2024-11-13 22:02:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:02:50,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:51,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:51,801 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:02:53,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 328 states and 461 transitions. [2024-11-13 22:02:53,017 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 461 transitions. [2024-11-13 22:02:53,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:02:53,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:53,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2024-11-13 22:02:55,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:55,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 332 states and 466 transitions. [2024-11-13 22:02:55,344 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 466 transitions. [2024-11-13 22:02:55,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:02:55,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:55,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2024-11-13 22:02:57,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:57,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 332 states and 465 transitions. [2024-11-13 22:02:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 465 transitions. [2024-11-13 22:02:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:02:57,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2024-11-13 22:02:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 336 states and 470 transitions. [2024-11-13 22:02:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 470 transitions. [2024-11-13 22:02:59,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:02:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:59,906 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2024-11-13 22:03:02,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 336 states and 469 transitions. [2024-11-13 22:03:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 469 transitions. [2024-11-13 22:03:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:03:02,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:03:07,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:07,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 341 states and 480 transitions. [2024-11-13 22:03:07,272 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 480 transitions. [2024-11-13 22:03:07,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:03:07,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:07,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:07,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:08,137 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:03:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 346 states and 487 transitions. [2024-11-13 22:03:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 487 transitions. [2024-11-13 22:03:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:03:09,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:09,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 0 proven. 511 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:03:11,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:11,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 350 states and 492 transitions. [2024-11-13 22:03:11,464 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 492 transitions. [2024-11-13 22:03:11,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:03:11,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:11,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-13 22:03:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 354 states and 497 transitions. [2024-11-13 22:03:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 497 transitions. [2024-11-13 22:03:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:03:14,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:14,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-13 22:03:16,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:16,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 354 states and 496 transitions. [2024-11-13 22:03:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 496 transitions. [2024-11-13 22:03:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:03:16,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:16,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-13 22:03:18,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:18,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 358 states and 501 transitions. [2024-11-13 22:03:18,613 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 501 transitions. [2024-11-13 22:03:18,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:03:18,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:18,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:18,754 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-13 22:03:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 358 states and 500 transitions. [2024-11-13 22:03:21,388 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 500 transitions. [2024-11-13 22:03:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:03:21,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:03:26,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 363 states and 511 transitions. [2024-11-13 22:03:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 511 transitions. [2024-11-13 22:03:26,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:03:26,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:26,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:03:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:28,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 368 states and 518 transitions. [2024-11-13 22:03:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 518 transitions. [2024-11-13 22:03:28,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:03:28,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:28,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:29,621 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:03:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:30,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 372 states and 523 transitions. [2024-11-13 22:03:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 523 transitions. [2024-11-13 22:03:30,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:03:30,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:30,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:31,080 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-13 22:03:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:33,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 376 states and 528 transitions. [2024-11-13 22:03:33,606 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 528 transitions. [2024-11-13 22:03:33,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:03:33,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:33,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-13 22:03:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 376 states and 527 transitions. [2024-11-13 22:03:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 527 transitions. [2024-11-13 22:03:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:03:36,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:36,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:36,616 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-13 22:03:38,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 380 states and 532 transitions. [2024-11-13 22:03:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 532 transitions. [2024-11-13 22:03:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:03:38,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:38,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-13 22:03:41,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 380 states and 531 transitions. [2024-11-13 22:03:41,485 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 531 transitions. [2024-11-13 22:03:41,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:03:41,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:41,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:42,806 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 0 proven. 511 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:03:46,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:46,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 385 states and 542 transitions. [2024-11-13 22:03:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 542 transitions. [2024-11-13 22:03:46,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:03:46,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:46,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:03:48,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 390 states and 549 transitions. [2024-11-13 22:03:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 549 transitions. [2024-11-13 22:03:48,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:03:48,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:48,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:03:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 394 states and 554 transitions. [2024-11-13 22:03:51,407 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 554 transitions. [2024-11-13 22:03:51,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:03:51,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:51,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-13 22:03:54,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 398 states and 559 transitions. [2024-11-13 22:03:54,552 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 559 transitions. [2024-11-13 22:03:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:03:54,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:54,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:54,699 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-13 22:03:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 398 states and 558 transitions. [2024-11-13 22:03:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 558 transitions. [2024-11-13 22:03:57,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:03:57,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:57,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:57,482 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-13 22:03:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 402 states and 563 transitions. [2024-11-13 22:03:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 563 transitions. [2024-11-13 22:03:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:03:59,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:59,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:59,612 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-11-13 22:04:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:02,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 402 states and 562 transitions. [2024-11-13 22:04:02,564 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 562 transitions. [2024-11-13 22:04:02,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:04:02,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:02,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:02,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 0 proven. 585 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:08,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:08,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 407 states and 573 transitions. [2024-11-13 22:04:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 573 transitions. [2024-11-13 22:04:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:04:08,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:08,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:08,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:09,134 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 412 states and 580 transitions. [2024-11-13 22:04:10,794 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 580 transitions. [2024-11-13 22:04:10,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:04:10,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:10,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:10,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:11,848 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 748 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:13,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 416 states and 585 transitions. [2024-11-13 22:04:13,243 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 585 transitions. [2024-11-13 22:04:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:04:13,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:13,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:13,461 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-11-13 22:04:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 420 states and 590 transitions. [2024-11-13 22:04:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 590 transitions. [2024-11-13 22:04:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:04:16,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:16,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:16,495 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-11-13 22:04:19,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:19,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 420 states and 589 transitions. [2024-11-13 22:04:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 589 transitions. [2024-11-13 22:04:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:04:19,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:19,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:19,716 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-11-13 22:04:22,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 424 states and 594 transitions. [2024-11-13 22:04:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 594 transitions. [2024-11-13 22:04:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:04:22,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:22,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:22,242 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-11-13 22:04:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 424 states and 593 transitions. [2024-11-13 22:04:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 593 transitions. [2024-11-13 22:04:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:04:25,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:26,918 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:31,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 429 states and 604 transitions. [2024-11-13 22:04:31,484 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 604 transitions. [2024-11-13 22:04:31,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:04:31,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:31,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:31,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:34,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:34,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 434 states and 611 transitions. [2024-11-13 22:04:34,017 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 611 transitions. [2024-11-13 22:04:34,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:04:34,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 0 proven. 837 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 438 states and 616 transitions. [2024-11-13 22:04:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 616 transitions. [2024-11-13 22:04:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:04:36,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:36,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-13 22:04:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:40,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 442 states and 621 transitions. [2024-11-13 22:04:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 621 transitions. [2024-11-13 22:04:40,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:04:40,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:40,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:40,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-13 22:04:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 442 states and 620 transitions. [2024-11-13 22:04:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 620 transitions. [2024-11-13 22:04:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:04:43,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:43,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-13 22:04:45,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 446 states and 625 transitions. [2024-11-13 22:04:45,600 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 625 transitions. [2024-11-13 22:04:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:04:45,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:45,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:45,764 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-13 22:04:48,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 446 states and 624 transitions. [2024-11-13 22:04:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 624 transitions. [2024-11-13 22:04:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:04:48,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:48,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:49,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 748 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 451 states and 635 transitions. [2024-11-13 22:04:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 635 transitions. [2024-11-13 22:04:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:04:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 456 states and 642 transitions. [2024-11-13 22:04:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 642 transitions. [2024-11-13 22:04:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:04:58,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:58,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 0 proven. 931 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:05:01,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 460 states and 647 transitions. [2024-11-13 22:05:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 647 transitions. [2024-11-13 22:05:01,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:05:01,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:01,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 775 trivial. 0 not checked. [2024-11-13 22:05:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 464 states and 652 transitions. [2024-11-13 22:05:04,535 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 652 transitions. [2024-11-13 22:05:04,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:05:04,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:04,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:04,693 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 775 trivial. 0 not checked. [2024-11-13 22:05:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 464 states and 651 transitions. [2024-11-13 22:05:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 651 transitions. [2024-11-13 22:05:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:05:07,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:08,047 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 775 trivial. 0 not checked. [2024-11-13 22:05:10,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 468 states and 656 transitions. [2024-11-13 22:05:10,617 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 656 transitions. [2024-11-13 22:05:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:05:10,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:10,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 776 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 775 trivial. 0 not checked. [2024-11-13 22:05:14,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 468 states and 655 transitions. [2024-11-13 22:05:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 655 transitions. [2024-11-13 22:05:14,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:05:14,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:14,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 0 proven. 837 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:05:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 473 states and 666 transitions. [2024-11-13 22:05:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 666 transitions. [2024-11-13 22:05:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:05:21,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:21,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:22,984 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:05:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 478 states and 673 transitions. [2024-11-13 22:05:24,519 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 673 transitions. [2024-11-13 22:05:24,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:05:24,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:24,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:25,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:05:27,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 482 states and 678 transitions. [2024-11-13 22:05:27,524 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 678 transitions. [2024-11-13 22:05:27,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:05:27,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:27,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-11-13 22:05:31,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:31,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 486 states and 683 transitions. [2024-11-13 22:05:31,130 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 683 transitions. [2024-11-13 22:05:31,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:05:31,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:31,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:31,295 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-11-13 22:05:34,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 486 states and 682 transitions. [2024-11-13 22:05:34,798 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 682 transitions. [2024-11-13 22:05:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:05:34,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:34,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:34,990 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-11-13 22:05:37,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:37,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 490 states and 687 transitions. [2024-11-13 22:05:37,574 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 687 transitions. [2024-11-13 22:05:37,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:05:37,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:37,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:37,718 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2024-11-13 22:05:41,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:41,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 490 states and 686 transitions. [2024-11-13 22:05:41,189 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 686 transitions. [2024-11-13 22:05:41,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:05:41,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:41,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:43,058 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 0 proven. 931 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:05:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:48,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 495 states and 697 transitions. [2024-11-13 22:05:48,173 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 697 transitions. [2024-11-13 22:05:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:05:48,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:49,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:05:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:51,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 500 states and 704 transitions. [2024-11-13 22:05:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 704 transitions. [2024-11-13 22:05:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:05:51,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:51,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:51,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:05:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 504 states and 709 transitions. [2024-11-13 22:05:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 709 transitions. [2024-11-13 22:05:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:05:54,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-13 22:05:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 508 states and 714 transitions. [2024-11-13 22:05:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 714 transitions. [2024-11-13 22:05:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:05:58,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-13 22:06:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 508 states and 713 transitions. [2024-11-13 22:06:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 713 transitions. [2024-11-13 22:06:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:06:01,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:01,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:01,897 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-13 22:06:04,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 512 states and 718 transitions. [2024-11-13 22:06:04,411 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 718 transitions. [2024-11-13 22:06:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:06:04,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:04,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:04,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-13 22:06:08,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:08,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 512 states and 717 transitions. [2024-11-13 22:06:08,277 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 717 transitions. [2024-11-13 22:06:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:06:08,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:08,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:10,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:06:16,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:16,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 517 states and 728 transitions. [2024-11-13 22:06:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 728 transitions. [2024-11-13 22:06:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:06:16,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:16,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:17,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:06:19,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 522 states and 735 transitions. [2024-11-13 22:06:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 735 transitions. [2024-11-13 22:06:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:06:19,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:19,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 1243 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:06:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:22,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 526 states and 740 transitions. [2024-11-13 22:06:22,835 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 740 transitions. [2024-11-13 22:06:22,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:06:22,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:22,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1060 trivial. 0 not checked. [2024-11-13 22:06:26,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 530 states and 745 transitions. [2024-11-13 22:06:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 745 transitions. [2024-11-13 22:06:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:06:26,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:26,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1060 trivial. 0 not checked. [2024-11-13 22:06:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:30,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 530 states and 744 transitions. [2024-11-13 22:06:30,738 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 744 transitions. [2024-11-13 22:06:30,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:06:30,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:30,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:30,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1060 trivial. 0 not checked. [2024-11-13 22:06:33,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 534 states and 749 transitions. [2024-11-13 22:06:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 749 transitions. [2024-11-13 22:06:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:06:33,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:33,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1060 trivial. 0 not checked. [2024-11-13 22:06:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:37,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 534 states and 748 transitions. [2024-11-13 22:06:37,467 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 748 transitions. [2024-11-13 22:06:37,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:06:37,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:37,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:39,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:06:45,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 539 states and 759 transitions. [2024-11-13 22:06:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 759 transitions. [2024-11-13 22:06:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:06:45,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:45,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:06:49,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:49,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 544 states and 766 transitions. [2024-11-13 22:06:49,015 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 766 transitions. [2024-11-13 22:06:49,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:06:49,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:49,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:50,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 1357 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:06:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 548 states and 771 transitions. [2024-11-13 22:06:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 771 transitions. [2024-11-13 22:06:52,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:06:52,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:52,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1165 trivial. 0 not checked. [2024-11-13 22:06:56,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:56,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 552 states and 776 transitions. [2024-11-13 22:06:56,471 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 776 transitions. [2024-11-13 22:06:56,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:06:56,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:56,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:56,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1165 trivial. 0 not checked. [2024-11-13 22:07:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 552 states and 775 transitions. [2024-11-13 22:07:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 775 transitions. [2024-11-13 22:07:00,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:07:00,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:00,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:01,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1165 trivial. 0 not checked. [2024-11-13 22:07:04,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 556 states and 780 transitions. [2024-11-13 22:07:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 780 transitions. [2024-11-13 22:07:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:07:04,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:04,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1165 trivial. 0 not checked. [2024-11-13 22:07:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:08,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 556 states and 779 transitions. [2024-11-13 22:07:08,185 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 779 transitions. [2024-11-13 22:07:08,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:07:08,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:08,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:10,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 1243 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:07:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:16,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 561 states and 790 transitions. [2024-11-13 22:07:16,448 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 790 transitions. [2024-11-13 22:07:16,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:07:16,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:16,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:18,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1391 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:07:19,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:19,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 566 states and 797 transitions. [2024-11-13 22:07:19,982 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 797 transitions. [2024-11-13 22:07:19,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:07:19,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:19,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 0 proven. 1476 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:07:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:23,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 570 states and 802 transitions. [2024-11-13 22:07:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 802 transitions. [2024-11-13 22:07:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:07:23,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:23,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-13 22:07:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:27,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 574 states and 807 transitions. [2024-11-13 22:07:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 807 transitions. [2024-11-13 22:07:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:07:27,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:27,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:28,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-13 22:07:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 574 states and 806 transitions. [2024-11-13 22:07:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 806 transitions. [2024-11-13 22:07:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:07:32,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:32,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-13 22:07:35,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:35,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 578 states and 811 transitions. [2024-11-13 22:07:35,451 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 811 transitions. [2024-11-13 22:07:35,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:07:35,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:35,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:35,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-13 22:07:40,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 578 states and 810 transitions. [2024-11-13 22:07:40,090 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 810 transitions. [2024-11-13 22:07:40,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:07:40,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:40,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 1357 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:07:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 583 states and 821 transitions. [2024-11-13 22:07:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 821 transitions. [2024-11-13 22:07:48,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:07:48,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:48,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:07:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 588 states and 828 transitions. [2024-11-13 22:07:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 828 transitions. [2024-11-13 22:07:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:07:52,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:52,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:54,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1611 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:07:56,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:56,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 592 states and 833 transitions. [2024-11-13 22:07:56,154 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 833 transitions. [2024-11-13 22:07:56,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:07:56,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:56,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:56,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1391 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2024-11-13 22:08:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:00,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 596 states and 838 transitions. [2024-11-13 22:08:00,755 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 838 transitions. [2024-11-13 22:08:00,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:08:00,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:00,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1391 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2024-11-13 22:08:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:05,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 596 states and 837 transitions. [2024-11-13 22:08:05,469 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 837 transitions. [2024-11-13 22:08:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:08:05,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:05,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:05,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1391 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2024-11-13 22:08:08,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:08,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 600 states and 842 transitions. [2024-11-13 22:08:08,827 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 842 transitions. [2024-11-13 22:08:08,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:08:08,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:08,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:08,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:08,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1391 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1390 trivial. 0 not checked. [2024-11-13 22:08:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:13,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 600 states and 841 transitions. [2024-11-13 22:08:13,637 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 841 transitions. [2024-11-13 22:08:13,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:08:13,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:13,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 0 proven. 1476 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:08:23,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 605 states and 852 transitions. [2024-11-13 22:08:23,271 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 852 transitions. [2024-11-13 22:08:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:08:23,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:23,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:24,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1636 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:08:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 610 states and 859 transitions. [2024-11-13 22:08:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 859 transitions. [2024-11-13 22:08:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:08:27,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1729 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:08:31,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 614 states and 864 transitions. [2024-11-13 22:08:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 864 transitions. [2024-11-13 22:08:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:08:31,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:31,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:31,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1510 trivial. 0 not checked. [2024-11-13 22:08:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 618 states and 869 transitions. [2024-11-13 22:08:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 869 transitions. [2024-11-13 22:08:35,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:08:35,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:35,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1510 trivial. 0 not checked. [2024-11-13 22:08:39,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:39,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 618 states and 868 transitions. [2024-11-13 22:08:39,650 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 868 transitions. [2024-11-13 22:08:39,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:08:39,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:39,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1510 trivial. 0 not checked. [2024-11-13 22:08:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 622 states and 873 transitions. [2024-11-13 22:08:43,105 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 873 transitions. [2024-11-13 22:08:43,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:08:43,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:43,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1510 trivial. 0 not checked. [2024-11-13 22:08:47,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 622 states and 872 transitions. [2024-11-13 22:08:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 872 transitions. [2024-11-13 22:08:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:08:47,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:47,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1611 backedges. 0 proven. 1600 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:08:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 627 states and 883 transitions. [2024-11-13 22:08:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 883 transitions. [2024-11-13 22:08:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:08:57,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:57,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:59,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:09:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:01,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 632 states and 890 transitions. [2024-11-13 22:09:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 890 transitions. [2024-11-13 22:09:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:09:01,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:01,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:03,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1874 backedges. 0 proven. 1863 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:09:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 636 states and 895 transitions. [2024-11-13 22:09:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 895 transitions. [2024-11-13 22:09:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:09:05,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:05,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1636 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1635 trivial. 0 not checked. [2024-11-13 22:09:11,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:11,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 640 states and 900 transitions. [2024-11-13 22:09:11,059 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 900 transitions. [2024-11-13 22:09:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:09:11,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:11,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:11,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1636 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1635 trivial. 0 not checked. [2024-11-13 22:09:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 640 states and 899 transitions. [2024-11-13 22:09:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 899 transitions. [2024-11-13 22:09:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:09:15,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:15,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:15,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1636 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1635 trivial. 0 not checked. [2024-11-13 22:09:19,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:19,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 644 states and 904 transitions. [2024-11-13 22:09:19,263 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 904 transitions. [2024-11-13 22:09:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:09:19,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:19,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1636 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1635 trivial. 0 not checked. [2024-11-13 22:09:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:24,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 644 states and 903 transitions. [2024-11-13 22:09:24,348 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 903 transitions. [2024-11-13 22:09:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:09:24,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:24,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:24,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:27,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1729 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:09:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:34,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 649 states and 914 transitions. [2024-11-13 22:09:34,879 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 914 transitions. [2024-11-13 22:09:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:09:34,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:34,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:36,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1901 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:09:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:39,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 654 states and 921 transitions. [2024-11-13 22:09:39,173 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 921 transitions. [2024-11-13 22:09:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:09:39,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:39,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2013 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:09:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 658 states and 926 transitions. [2024-11-13 22:09:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 926 transitions. [2024-11-13 22:09:43,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:09:43,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:43,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:43,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1765 trivial. 0 not checked. [2024-11-13 22:09:48,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:48,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 662 states and 931 transitions. [2024-11-13 22:09:48,700 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 931 transitions. [2024-11-13 22:09:48,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:09:48,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:48,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:48,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1765 trivial. 0 not checked. [2024-11-13 22:09:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 662 states and 930 transitions. [2024-11-13 22:09:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 930 transitions. [2024-11-13 22:09:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:09:54,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:54,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1765 trivial. 0 not checked. [2024-11-13 22:09:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 666 states and 935 transitions. [2024-11-13 22:09:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 935 transitions. [2024-11-13 22:09:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:09:58,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:58,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:58,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1765 trivial. 0 not checked. [2024-11-13 22:10:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 666 states and 934 transitions. [2024-11-13 22:10:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 934 transitions. [2024-11-13 22:10:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:10:03,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:03,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1874 backedges. 0 proven. 1863 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:10:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 671 states and 945 transitions. [2024-11-13 22:10:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 945 transitions. [2024-11-13 22:10:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:10:15,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:15,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2041 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:10:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:19,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 676 states and 952 transitions. [2024-11-13 22:10:19,428 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 952 transitions. [2024-11-13 22:10:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:10:19,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:19,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:19,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:22,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 2146 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:10:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:24,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 680 states and 957 transitions. [2024-11-13 22:10:24,506 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 957 transitions. [2024-11-13 22:10:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:10:24,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:24,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1901 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1900 trivial. 0 not checked. [2024-11-13 22:10:30,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:30,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 684 states and 962 transitions. [2024-11-13 22:10:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 962 transitions. [2024-11-13 22:10:30,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:10:30,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:30,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1901 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1900 trivial. 0 not checked. [2024-11-13 22:10:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 684 states and 961 transitions. [2024-11-13 22:10:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 961 transitions. [2024-11-13 22:10:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:10:35,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:35,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1901 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1900 trivial. 0 not checked. [2024-11-13 22:10:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 688 states and 966 transitions. [2024-11-13 22:10:39,900 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 966 transitions. [2024-11-13 22:10:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:10:39,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:39,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:40,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1901 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1900 trivial. 0 not checked. [2024-11-13 22:10:45,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 688 states and 965 transitions. [2024-11-13 22:10:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 965 transitions. [2024-11-13 22:10:45,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:10:45,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:45,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:48,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2013 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:10:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 693 states and 976 transitions. [2024-11-13 22:10:55,874 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 976 transitions. [2024-11-13 22:10:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:10:55,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:55,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:57,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2186 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:11:00,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:00,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 698 states and 983 transitions. [2024-11-13 22:11:00,613 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 983 transitions. [2024-11-13 22:11:00,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:11:00,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:00,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2306 backedges. 0 proven. 2295 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:11:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:05,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 702 states and 988 transitions. [2024-11-13 22:11:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 988 transitions. [2024-11-13 22:11:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:11:05,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:05,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:05,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2041 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2040 trivial. 0 not checked. [2024-11-13 22:11:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 706 states and 993 transitions. [2024-11-13 22:11:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 993 transitions. [2024-11-13 22:11:10,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:11:10,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:10,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2041 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2040 trivial. 0 not checked. [2024-11-13 22:11:15,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:15,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 706 states and 992 transitions. [2024-11-13 22:11:15,707 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 992 transitions. [2024-11-13 22:11:15,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:11:15,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:15,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2041 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2040 trivial. 0 not checked. [2024-11-13 22:11:20,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:20,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 710 states and 997 transitions. [2024-11-13 22:11:20,379 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 997 transitions. [2024-11-13 22:11:20,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:11:20,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:20,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:20,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2041 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2040 trivial. 0 not checked. [2024-11-13 22:11:25,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:25,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 710 states and 996 transitions. [2024-11-13 22:11:25,770 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 996 transitions. [2024-11-13 22:11:25,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:11:25,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:25,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:28,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 2146 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:11:36,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:36,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 715 states and 1007 transitions. [2024-11-13 22:11:36,365 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1007 transitions. [2024-11-13 22:11:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:11:36,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:36,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2336 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:11:41,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 720 states and 1014 transitions. [2024-11-13 22:11:41,802 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1014 transitions. [2024-11-13 22:11:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:11:41,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:41,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:43,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2449 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:11:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:46,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 724 states and 1019 transitions. [2024-11-13 22:11:46,426 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1019 transitions. [2024-11-13 22:11:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:11:46,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:46,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2185 trivial. 0 not checked. [2024-11-13 22:11:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 728 states and 1024 transitions. [2024-11-13 22:11:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1024 transitions. [2024-11-13 22:11:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:11:51,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:51,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:51,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2185 trivial. 0 not checked. [2024-11-13 22:11:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 728 states and 1023 transitions. [2024-11-13 22:11:57,245 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1023 transitions. [2024-11-13 22:11:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 22:11:57,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:57,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:57,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2185 trivial. 0 not checked. [2024-11-13 22:12:01,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:01,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 732 states and 1028 transitions. [2024-11-13 22:12:01,423 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1028 transitions. [2024-11-13 22:12:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 22:12:01,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:01,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:01,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2186 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2185 trivial. 0 not checked. [2024-11-13 22:12:07,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 732 states and 1027 transitions. [2024-11-13 22:12:07,093 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1027 transitions. [2024-11-13 22:12:07,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:12:07,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:07,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:10,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2306 backedges. 0 proven. 2295 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:12:18,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:18,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 737 states and 1038 transitions. [2024-11-13 22:12:18,310 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1038 transitions. [2024-11-13 22:12:18,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:12:18,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:18,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2491 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:12:23,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:23,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 742 states and 1045 transitions. [2024-11-13 22:12:23,791 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1045 transitions. [2024-11-13 22:12:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:12:23,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:23,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2619 backedges. 0 proven. 2608 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:12:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 746 states and 1050 transitions. [2024-11-13 22:12:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1050 transitions. [2024-11-13 22:12:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:12:28,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:28,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2335 trivial. 0 not checked. [2024-11-13 22:12:34,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:34,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 750 states and 1055 transitions. [2024-11-13 22:12:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1055 transitions. [2024-11-13 22:12:34,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:12:34,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:34,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2335 trivial. 0 not checked. [2024-11-13 22:12:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:40,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 750 states and 1054 transitions. [2024-11-13 22:12:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1054 transitions. [2024-11-13 22:12:40,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:12:40,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:40,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2335 trivial. 0 not checked. [2024-11-13 22:12:45,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:45,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 754 states and 1059 transitions. [2024-11-13 22:12:45,005 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1059 transitions. [2024-11-13 22:12:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:12:45,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:45,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:45,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2335 trivial. 0 not checked. [2024-11-13 22:12:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 754 states and 1058 transitions. [2024-11-13 22:12:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1058 transitions. [2024-11-13 22:12:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:12:51,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:51,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:54,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2449 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:13:03,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:03,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 759 states and 1069 transitions. [2024-11-13 22:13:03,330 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1069 transitions. [2024-11-13 22:13:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 22:13:03,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:03,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:05,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2651 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:13:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 764 states and 1076 transitions. [2024-11-13 22:13:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1076 transitions. [2024-11-13 22:13:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 22:13:08,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:08,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2783 backedges. 0 proven. 2772 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:13:13,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:13,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 768 states and 1081 transitions. [2024-11-13 22:13:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1081 transitions. [2024-11-13 22:13:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:13:13,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:14,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2491 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2490 trivial. 0 not checked. [2024-11-13 22:13:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:19,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 772 states and 1086 transitions. [2024-11-13 22:13:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1086 transitions. [2024-11-13 22:13:19,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:13:19,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:19,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:20,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2491 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2490 trivial. 0 not checked. [2024-11-13 22:13:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 772 states and 1085 transitions. [2024-11-13 22:13:26,136 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1085 transitions. [2024-11-13 22:13:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:13:26,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:26,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:26,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2491 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2490 trivial. 0 not checked.