./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label43.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/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_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label43.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 19ed94a411b232e859c90088088215ee5fab35ddb2ecc95dbb01f18c20ea13dd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:49:34,450 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:49:34,542 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:49:34,551 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:49:34,551 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:49:34,589 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:49:34,590 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:49:34,590 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:49:34,592 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:49:34,592 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:49:34,593 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:49:34,593 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:49:34,593 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:49:34,593 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:49:34,593 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:49:34,594 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:49:34,594 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:49:34,594 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:49:34,594 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:49:34,594 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:49:34,594 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:49:34,594 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:49:34,594 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:49:34,594 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:49:34,595 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:49:34,595 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:49:34,595 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:49:34,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:34,595 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:49:34,595 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:49:34,595 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:49:34,595 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:49:34,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:49:34,595 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_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19ed94a411b232e859c90088088215ee5fab35ddb2ecc95dbb01f18c20ea13dd [2024-11-13 21:49:34,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:49:34,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:49:34,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:49:34,998 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:49:34,999 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:49:35,002 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label43.c Unable to find full path for "g++" [2024-11-13 21:49:37,017 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:49:37,558 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:49:37,558 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/sv-benchmarks/c/eca-rers2012/Problem03_label43.c [2024-11-13 21:49:37,580 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/data/075c6e352/855b89b0240b47989848898285a3544c/FLAG9a09bb0ce [2024-11-13 21:49:37,608 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/data/075c6e352/855b89b0240b47989848898285a3544c [2024-11-13 21:49:37,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:49:37,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:49:37,616 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:37,617 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:49:37,622 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:49:37,623 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:37" (1/1) ... [2024-11-13 21:49:37,624 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b67b9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:37, skipping insertion in model container [2024-11-13 21:49:37,627 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:37" (1/1) ... [2024-11-13 21:49:37,715 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:49:38,488 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/sv-benchmarks/c/eca-rers2012/Problem03_label43.c[54461,54474] [2024-11-13 21:49:38,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:38,579 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:49:38,895 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/sv-benchmarks/c/eca-rers2012/Problem03_label43.c[54461,54474] [2024-11-13 21:49:38,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:38,948 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:49:38,948 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38 WrapperNode [2024-11-13 21:49:38,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:38,950 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:38,950 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:49:38,950 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:49:38,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,009 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,147 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 21:49:39,148 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:39,149 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:49:39,149 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:49:39,149 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:49:39,158 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,159 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,174 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,174 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,252 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,265 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,274 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,282 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,294 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:49:39,294 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:49:39,295 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:49:39,295 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:49:39,296 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:38" (1/1) ... [2024-11-13 21:49:39,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:39,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:49:39,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:49:39,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e0ae366-3f62-407e-95ca-78f297d836d9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:49:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:49:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:49:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:49:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:49:39,518 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:49:39,519 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:49:42,468 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 21:49:42,469 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:49:42,968 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:49:42,969 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:49:42,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:42 BoogieIcfgContainer [2024-11-13 21:49:42,969 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:49:42,970 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:49:42,970 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:49:42,982 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:49:42,982 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:42" (1/1) ... [2024-11-13 21:49:42,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:49:43,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 21:49:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 21:49:43,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:49:43,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:43,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:44,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:45,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2024-11-13 21:49:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2024-11-13 21:49:45,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:49:45,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:45,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2024-11-13 21:49:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2024-11-13 21:49:46,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:49:46,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:46,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:46,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:46,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 298 states and 536 transitions. [2024-11-13 21:49:46,888 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 536 transitions. [2024-11-13 21:49:46,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:49:46,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:46,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:47,533 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:49,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:49,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 440 states and 797 transitions. [2024-11-13 21:49:49,635 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 797 transitions. [2024-11-13 21:49:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:49:49,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:49,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 447 states and 807 transitions. [2024-11-13 21:49:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 807 transitions. [2024-11-13 21:49:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:49:50,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:50,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:51,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 456 states and 821 transitions. [2024-11-13 21:49:51,024 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 821 transitions. [2024-11-13 21:49:51,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:49:51,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:51,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:51,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 466 states and 847 transitions. [2024-11-13 21:49:52,632 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 847 transitions. [2024-11-13 21:49:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:49:52,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:52,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:52,858 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:49:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:53,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 468 states and 855 transitions. [2024-11-13 21:49:53,285 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 855 transitions. [2024-11-13 21:49:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:49:53,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:53,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:49:53,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 472 states and 861 transitions. [2024-11-13 21:49:53,663 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 861 transitions. [2024-11-13 21:49:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:49:53,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:53,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:49:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 477 states and 868 transitions. [2024-11-13 21:49:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 868 transitions. [2024-11-13 21:49:54,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:49:54,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:54,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:54,392 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:49:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:56,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 619 states and 1055 transitions. [2024-11-13 21:49:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1055 transitions. [2024-11-13 21:49:56,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:49:56,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:56,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 629 states and 1069 transitions. [2024-11-13 21:49:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1069 transitions. [2024-11-13 21:49:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:49:57,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:57,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:49:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 639 states and 1095 transitions. [2024-11-13 21:49:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1095 transitions. [2024-11-13 21:49:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:49:58,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:49:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 648 states and 1106 transitions. [2024-11-13 21:49:59,083 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1106 transitions. [2024-11-13 21:49:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:49:59,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:49:59,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 652 states and 1111 transitions. [2024-11-13 21:49:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1111 transitions. [2024-11-13 21:49:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:49:59,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,788 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:00,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 664 states and 1127 transitions. [2024-11-13 21:50:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1127 transitions. [2024-11-13 21:50:00,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:50:00,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:02,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 679 states and 1153 transitions. [2024-11-13 21:50:02,382 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1153 transitions. [2024-11-13 21:50:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:50:02,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,564 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 684 states and 1157 transitions. [2024-11-13 21:50:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1157 transitions. [2024-11-13 21:50:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:50:02,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 698 states and 1175 transitions. [2024-11-13 21:50:03,696 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1175 transitions. [2024-11-13 21:50:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:50:03,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:03,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 700 states and 1176 transitions. [2024-11-13 21:50:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1176 transitions. [2024-11-13 21:50:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:50:04,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:50:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 704 states and 1180 transitions. [2024-11-13 21:50:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1180 transitions. [2024-11-13 21:50:04,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:50:04,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:04,802 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:05,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 721 states and 1202 transitions. [2024-11-13 21:50:05,062 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1202 transitions. [2024-11-13 21:50:05,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:50:05,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:05,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:05,463 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:07,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 729 states and 1257 transitions. [2024-11-13 21:50:07,066 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1257 transitions. [2024-11-13 21:50:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:50:07,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:07,410 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:07,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 738 states and 1268 transitions. [2024-11-13 21:50:07,742 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1268 transitions. [2024-11-13 21:50:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:50:07,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:08,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 740 states and 1269 transitions. [2024-11-13 21:50:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1269 transitions. [2024-11-13 21:50:08,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:50:08,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:08,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:08,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:08,474 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:08,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:08,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 746 states and 1276 transitions. [2024-11-13 21:50:08,690 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1276 transitions. [2024-11-13 21:50:08,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:50:08,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:08,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:09,219 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:12,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 772 states and 1431 transitions. [2024-11-13 21:50:12,157 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1431 transitions. [2024-11-13 21:50:12,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:50:12,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:12,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:12,440 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:50:14,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:14,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 794 states and 1507 transitions. [2024-11-13 21:50:14,578 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1507 transitions. [2024-11-13 21:50:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:50:14,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:14,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 795 states and 1524 transitions. [2024-11-13 21:50:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1524 transitions. [2024-11-13 21:50:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:50:15,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:15,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:15,710 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:16,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:16,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 809 states and 1543 transitions. [2024-11-13 21:50:16,714 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1543 transitions. [2024-11-13 21:50:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:50:16,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:16,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:17,349 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:20,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 839 states and 1607 transitions. [2024-11-13 21:50:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1607 transitions. [2024-11-13 21:50:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:50:20,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:20,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:20,582 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:21,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 846 states and 1617 transitions. [2024-11-13 21:50:21,395 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1617 transitions. [2024-11-13 21:50:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:50:21,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 869 states and 1652 transitions. [2024-11-13 21:50:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1652 transitions. [2024-11-13 21:50:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:50:23,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:23,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 870 states and 1665 transitions. [2024-11-13 21:50:24,259 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1665 transitions. [2024-11-13 21:50:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:50:24,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:24,356 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 881 states and 1677 transitions. [2024-11-13 21:50:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1677 transitions. [2024-11-13 21:50:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:50:25,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:25,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:26,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 906 states and 1725 transitions. [2024-11-13 21:50:26,750 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1725 transitions. [2024-11-13 21:50:26,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:50:26,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:26,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:50:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 912 states and 1733 transitions. [2024-11-13 21:50:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1733 transitions. [2024-11-13 21:50:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:50:27,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:27,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:27,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 944 states and 1793 transitions. [2024-11-13 21:50:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1793 transitions. [2024-11-13 21:50:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:50:30,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:30,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:30,714 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:50:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:31,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 948 states and 1809 transitions. [2024-11-13 21:50:31,460 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1809 transitions. [2024-11-13 21:50:31,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:50:31,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:31,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:31,587 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:50:32,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:32,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 960 states and 1825 transitions. [2024-11-13 21:50:32,418 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1825 transitions. [2024-11-13 21:50:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:50:32,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:32,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:32,870 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:36,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 993 states and 1877 transitions. [2024-11-13 21:50:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1877 transitions. [2024-11-13 21:50:36,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:50:36,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:36,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:50:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1000 states and 1892 transitions. [2024-11-13 21:50:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1892 transitions. [2024-11-13 21:50:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:50:36,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:36,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:37,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:50:37,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:37,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1005 states and 1897 transitions. [2024-11-13 21:50:37,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1897 transitions. [2024-11-13 21:50:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:50:37,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:37,705 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:50:38,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1009 states and 1908 transitions. [2024-11-13 21:50:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1908 transitions. [2024-11-13 21:50:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:50:38,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:38,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:50:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:41,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1033 states and 1944 transitions. [2024-11-13 21:50:41,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1944 transitions. [2024-11-13 21:50:41,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:50:41,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:41,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:41,618 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:50:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1060 states and 1984 transitions. [2024-11-13 21:50:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1984 transitions. [2024-11-13 21:50:44,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:50:44,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:44,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:44,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:46,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1088 states and 2019 transitions. [2024-11-13 21:50:46,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2019 transitions. [2024-11-13 21:50:46,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:50:46,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:46,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:46,495 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1119 states and 2073 transitions. [2024-11-13 21:50:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2073 transitions. [2024-11-13 21:50:49,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:50:49,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:49,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:50,119 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:51,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:51,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1135 states and 2097 transitions. [2024-11-13 21:50:51,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2097 transitions. [2024-11-13 21:50:51,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:50:51,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:51,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:51,730 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1137 states and 2102 transitions. [2024-11-13 21:50:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2102 transitions. [2024-11-13 21:50:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:50:52,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:52,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:52,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:52,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1142 states and 2108 transitions. [2024-11-13 21:50:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 2108 transitions. [2024-11-13 21:50:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:50:52,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:52,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:53,224 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1147 states and 2114 transitions. [2024-11-13 21:50:53,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 2114 transitions. [2024-11-13 21:50:53,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:50:53,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:53,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:57,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1186 states and 2172 transitions. [2024-11-13 21:50:57,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2172 transitions. [2024-11-13 21:50:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:50:57,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:57,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:02,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1218 states and 2229 transitions. [2024-11-13 21:51:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2229 transitions. [2024-11-13 21:51:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:51:02,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:02,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1232 states and 2249 transitions. [2024-11-13 21:51:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2249 transitions. [2024-11-13 21:51:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:51:04,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:04,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:04,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:05,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:07,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:07,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1254 states and 2279 transitions. [2024-11-13 21:51:07,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2279 transitions. [2024-11-13 21:51:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:51:07,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:07,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:08,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1263 states and 2291 transitions. [2024-11-13 21:51:08,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2291 transitions. [2024-11-13 21:51:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:51:08,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:08,862 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:09,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1268 states and 2296 transitions. [2024-11-13 21:51:09,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2296 transitions. [2024-11-13 21:51:09,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:09,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:09,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:09,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:14,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1302 states and 2350 transitions. [2024-11-13 21:51:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2350 transitions. [2024-11-13 21:51:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:14,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:14,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:14,556 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 46 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:51:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1314 states and 2366 transitions. [2024-11-13 21:51:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2366 transitions. [2024-11-13 21:51:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:16,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:16,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:21,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1337 states and 2407 transitions. [2024-11-13 21:51:21,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2407 transitions. [2024-11-13 21:51:21,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:21,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:21,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:21,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:25,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1367 states and 2453 transitions. [2024-11-13 21:51:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2453 transitions. [2024-11-13 21:51:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:25,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:25,533 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:26,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:26,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1372 states and 2458 transitions. [2024-11-13 21:51:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2458 transitions. [2024-11-13 21:51:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:26,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:29,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 1394 states and 2490 transitions. [2024-11-13 21:51:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2490 transitions. [2024-11-13 21:51:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:29,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:29,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:29,345 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1401 states and 2500 transitions. [2024-11-13 21:51:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2500 transitions. [2024-11-13 21:51:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:30,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1410 states and 2510 transitions. [2024-11-13 21:51:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2510 transitions. [2024-11-13 21:51:31,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:31,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:31,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:31,533 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:51:32,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1411 states and 2512 transitions. [2024-11-13 21:51:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2512 transitions. [2024-11-13 21:51:32,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:32,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:32,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:32,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:35,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:35,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1426 states and 2543 transitions. [2024-11-13 21:51:35,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2543 transitions. [2024-11-13 21:51:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:35,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:35,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:35,451 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:36,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:36,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1435 states and 2564 transitions. [2024-11-13 21:51:36,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2564 transitions. [2024-11-13 21:51:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:51:36,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:36,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1439 states and 2570 transitions. [2024-11-13 21:51:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2570 transitions. [2024-11-13 21:51:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:51:37,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:37,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:40,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:40,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1457 states and 2596 transitions. [2024-11-13 21:51:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2596 transitions. [2024-11-13 21:51:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:51:40,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:41,292 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 42 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:42,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1461 states and 2601 transitions. [2024-11-13 21:51:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2601 transitions. [2024-11-13 21:51:42,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:51:42,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1487 states and 2690 transitions. [2024-11-13 21:51:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2690 transitions. [2024-11-13 21:51:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:51:46,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,753 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1493 states and 2702 transitions. [2024-11-13 21:51:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2702 transitions. [2024-11-13 21:51:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:51:47,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:51:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1503 states and 2723 transitions. [2024-11-13 21:51:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2723 transitions. [2024-11-13 21:51:50,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:51:50,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:50,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:51:53,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1513 states and 2735 transitions. [2024-11-13 21:51:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2735 transitions. [2024-11-13 21:51:53,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:51:53,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:53,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:51:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 1523 states and 2746 transitions. [2024-11-13 21:51:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2746 transitions. [2024-11-13 21:51:54,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:51:54,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:54,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:54,616 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:51:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:55,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1525 states and 2747 transitions. [2024-11-13 21:51:55,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2747 transitions. [2024-11-13 21:51:55,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:51:55,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:55,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:51:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1535 states and 2759 transitions. [2024-11-13 21:51:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2759 transitions. [2024-11-13 21:51:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:51:57,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:57,460 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:58,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1547 states and 2773 transitions. [2024-11-13 21:51:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2773 transitions. [2024-11-13 21:51:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:51:58,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:58,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:58,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:58,234 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:51:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 1556 states and 2781 transitions. [2024-11-13 21:51:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2781 transitions. [2024-11-13 21:51:58,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:51:58,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:58,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:59,050 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1558 states and 2783 transitions. [2024-11-13 21:51:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2783 transitions. [2024-11-13 21:51:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:51:59,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:06,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:06,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1586 states and 2834 transitions. [2024-11-13 21:52:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2834 transitions. [2024-11-13 21:52:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:52:06,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:06,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:06,984 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1613 states and 2866 transitions. [2024-11-13 21:52:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2866 transitions. [2024-11-13 21:52:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:52:09,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:09,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:12,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:12,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1634 states and 2895 transitions. [2024-11-13 21:52:12,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2895 transitions. [2024-11-13 21:52:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:52:12,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:12,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 1652 states and 2920 transitions. [2024-11-13 21:52:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2920 transitions. [2024-11-13 21:52:17,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:52:17,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:17,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:17,847 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1670 states and 2943 transitions. [2024-11-13 21:52:21,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2943 transitions. [2024-11-13 21:52:21,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:52:21,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,696 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:52:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1677 states and 2952 transitions. [2024-11-13 21:52:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2952 transitions. [2024-11-13 21:52:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:52:23,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,252 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:24,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 1684 states and 2966 transitions. [2024-11-13 21:52:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2966 transitions. [2024-11-13 21:52:24,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:52:24,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:24,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:25,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1690 states and 2972 transitions. [2024-11-13 21:52:25,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2972 transitions. [2024-11-13 21:52:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:52:25,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:25,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:25,811 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:52:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 1713 states and 3004 transitions. [2024-11-13 21:52:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3004 transitions. [2024-11-13 21:52:27,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:52:27,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:27,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:27,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:28,168 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:32,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 1731 states and 3026 transitions. [2024-11-13 21:52:32,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3026 transitions. [2024-11-13 21:52:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:52:32,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:32,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:35,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 1743 states and 3042 transitions. [2024-11-13 21:52:35,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 3042 transitions. [2024-11-13 21:52:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:52:35,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:35,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:35,947 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1771 states and 3074 transitions. [2024-11-13 21:52:38,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3074 transitions. [2024-11-13 21:52:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:52:38,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,223 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:43,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 1783 states and 3093 transitions. [2024-11-13 21:52:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3093 transitions. [2024-11-13 21:52:43,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:52:43,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:43,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 1788 states and 3099 transitions. [2024-11-13 21:52:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3099 transitions. [2024-11-13 21:52:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:52:44,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:44,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 59 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:45,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1797 states and 3108 transitions. [2024-11-13 21:52:45,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3108 transitions. [2024-11-13 21:52:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:52:45,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:52:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:49,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 1821 states and 3139 transitions. [2024-11-13 21:52:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3139 transitions. [2024-11-13 21:52:49,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:52:49,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:49,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,853 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:52:49,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 1822 states and 3140 transitions. [2024-11-13 21:52:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3140 transitions. [2024-11-13 21:52:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:52:49,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:49,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:50,121 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:52:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:54,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 1832 states and 3157 transitions. [2024-11-13 21:52:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3157 transitions. [2024-11-13 21:52:54,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:52:54,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:54,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:54,225 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:52:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 1864 states and 3197 transitions. [2024-11-13 21:52:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3197 transitions. [2024-11-13 21:52:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:52:58,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:58,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:58,758 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:53:00,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 1870 states and 3203 transitions. [2024-11-13 21:53:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3203 transitions. [2024-11-13 21:53:00,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:00,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:00,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:00,325 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:53:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:02,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1878 states and 3213 transitions. [2024-11-13 21:53:02,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3213 transitions. [2024-11-13 21:53:02,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:02,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:02,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:53:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:02,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 1879 states and 3214 transitions. [2024-11-13 21:53:02,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3214 transitions. [2024-11-13 21:53:02,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:02,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:02,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:53:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 1883 states and 3219 transitions. [2024-11-13 21:53:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3219 transitions. [2024-11-13 21:53:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:04,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:04,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:53:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 1889 states and 3227 transitions. [2024-11-13 21:53:05,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3227 transitions. [2024-11-13 21:53:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:05,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:05,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:53:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1892 states and 3230 transitions. [2024-11-13 21:53:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3230 transitions. [2024-11-13 21:53:06,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:53:06,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:06,507 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1897 states and 3235 transitions. [2024-11-13 21:53:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3235 transitions. [2024-11-13 21:53:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:53:06,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,430 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:53:13,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:13,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1934 states and 3289 transitions. [2024-11-13 21:53:13,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3289 transitions. [2024-11-13 21:53:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:53:13,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:13,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:13,225 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:53:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 1964 states and 3332 transitions. [2024-11-13 21:53:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3332 transitions. [2024-11-13 21:53:19,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:53:19,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:19,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:19,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:19,897 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:53:23,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:23,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 1984 states and 3357 transitions. [2024-11-13 21:53:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3357 transitions. [2024-11-13 21:53:23,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:53:23,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:23,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:53:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 1989 states and 3362 transitions. [2024-11-13 21:53:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3362 transitions. [2024-11-13 21:53:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:53:24,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:24,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:24,990 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:53:25,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 1994 states and 3367 transitions. [2024-11-13 21:53:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3367 transitions. [2024-11-13 21:53:25,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:53:25,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:25,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:26,186 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1996 states and 3368 transitions. [2024-11-13 21:53:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3368 transitions. [2024-11-13 21:53:26,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:53:26,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:26,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:53:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:30,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 2028 states and 3406 transitions. [2024-11-13 21:53:30,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3406 transitions. [2024-11-13 21:53:30,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:53:30,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:30,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:30,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:32,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:32,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 2036 states and 3419 transitions. [2024-11-13 21:53:32,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3419 transitions. [2024-11-13 21:53:32,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:53:32,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:32,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:32,973 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:53:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:34,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 2048 states and 3433 transitions. [2024-11-13 21:53:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3433 transitions. [2024-11-13 21:53:34,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 21:53:34,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:34,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:53:35,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 2051 states and 3437 transitions. [2024-11-13 21:53:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3437 transitions. [2024-11-13 21:53:35,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:53:35,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:35,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,182 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 2059 states and 3444 transitions. [2024-11-13 21:53:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3444 transitions. [2024-11-13 21:53:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:53:35,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:35,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:35,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:45,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:45,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2112 states and 3531 transitions. [2024-11-13 21:53:45,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3531 transitions. [2024-11-13 21:53:45,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:53:45,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:45,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:46,212 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:50,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 2136 states and 3572 transitions. [2024-11-13 21:53:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3572 transitions. [2024-11-13 21:53:50,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:53:50,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:50,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:50,595 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 2139 states and 3575 transitions. [2024-11-13 21:53:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3575 transitions. [2024-11-13 21:53:51,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:53:51,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:51,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:53:53,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 2144 states and 3583 transitions. [2024-11-13 21:53:53,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 3583 transitions. [2024-11-13 21:53:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:53:53,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:53,893 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:53:54,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:54,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 2151 states and 3591 transitions. [2024-11-13 21:53:54,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 3591 transitions. [2024-11-13 21:53:54,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 21:53:54,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:54,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 2158 states and 3601 transitions. [2024-11-13 21:53:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3601 transitions. [2024-11-13 21:53:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:53:55,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:55,528 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:55,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:55,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 2161 states and 3604 transitions. [2024-11-13 21:53:55,646 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3604 transitions. [2024-11-13 21:53:55,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:53:55,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:55,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:55,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:59,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3637 states to 2182 states and 3637 transitions. [2024-11-13 21:53:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 3637 transitions. [2024-11-13 21:53:59,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:53:59,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:59,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:59,251 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:00,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 2183 states and 3638 transitions. [2024-11-13 21:54:00,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3638 transitions. [2024-11-13 21:54:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:54:00,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:00,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:00,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 2193 states and 3657 transitions. [2024-11-13 21:54:00,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 3657 transitions. [2024-11-13 21:54:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:54:00,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:01,120 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:05,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:05,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 2204 states and 3671 transitions. [2024-11-13 21:54:05,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3671 transitions. [2024-11-13 21:54:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:54:05,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:05,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:06,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:06,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2205 states and 3672 transitions. [2024-11-13 21:54:06,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3672 transitions. [2024-11-13 21:54:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:54:06,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:06,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:54:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:07,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 2212 states and 3680 transitions. [2024-11-13 21:54:07,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 3680 transitions. [2024-11-13 21:54:07,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:54:07,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:07,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,484 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:54:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:08,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 2217 states and 3684 transitions. [2024-11-13 21:54:08,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 3684 transitions. [2024-11-13 21:54:08,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:54:08,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:08,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,326 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:09,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 2225 states and 3703 transitions. [2024-11-13 21:54:09,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 3703 transitions. [2024-11-13 21:54:09,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:54:09,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,866 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:54:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:16,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 2264 states and 3848 transitions. [2024-11-13 21:54:16,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 3848 transitions. [2024-11-13 21:54:16,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:54:16,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:16,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:16,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:54:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2289 states and 3876 transitions. [2024-11-13 21:54:19,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3876 transitions. [2024-11-13 21:54:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:54:19,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:19,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:19,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:19,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 2291 states and 3878 transitions. [2024-11-13 21:54:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 3878 transitions. [2024-11-13 21:54:19,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:54:19,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:19,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 21:54:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3907 states to 2317 states and 3907 transitions. [2024-11-13 21:54:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 3907 transitions. [2024-11-13 21:54:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:54:25,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:25,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:25,853 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:54:26,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2320 states and 3910 transitions. [2024-11-13 21:54:26,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3910 transitions. [2024-11-13 21:54:26,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:54:26,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:26,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:54:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2348 states and 4006 transitions. [2024-11-13 21:54:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4006 transitions. [2024-11-13 21:54:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:54:31,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:31,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:31,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:32,155 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:54:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:42,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4084 states to 2398 states and 4084 transitions. [2024-11-13 21:54:42,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 4084 transitions. [2024-11-13 21:54:42,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:54:42,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:42,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:42,480 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:42,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4096 states to 2405 states and 4096 transitions. [2024-11-13 21:54:42,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4096 transitions. [2024-11-13 21:54:42,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:54:42,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:42,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4097 states to 2406 states and 4097 transitions. [2024-11-13 21:54:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4097 transitions. [2024-11-13 21:54:42,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:54:42,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:42,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:43,181 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:54:44,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2423 states and 4123 transitions. [2024-11-13 21:54:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2423 states and 4123 transitions. [2024-11-13 21:54:44,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:54:44,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2425 states and 4125 transitions. [2024-11-13 21:54:44,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 4125 transitions. [2024-11-13 21:54:44,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 21:54:44,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:54:57,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:57,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 2478 states and 4197 transitions. [2024-11-13 21:54:57,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 4197 transitions. [2024-11-13 21:54:57,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:54:57,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:57,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:57,280 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:55:01,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:01,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2494 states and 4218 transitions. [2024-11-13 21:55:01,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4218 transitions. [2024-11-13 21:55:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:55:01,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:01,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:01,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:01,411 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:55:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2496 states and 4221 transitions. [2024-11-13 21:55:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4221 transitions. [2024-11-13 21:55:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:55:02,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:02,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:55:03,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 2501 states and 4226 transitions. [2024-11-13 21:55:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4226 transitions. [2024-11-13 21:55:03,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:55:03,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:03,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2504 states and 4229 transitions. [2024-11-13 21:55:04,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 4229 transitions. [2024-11-13 21:55:04,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:55:04,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:04,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:04,291 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 72 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:04,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2516 states and 4249 transitions. [2024-11-13 21:55:04,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2516 states and 4249 transitions. [2024-11-13 21:55:04,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:55:04,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:04,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:05,578 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:55:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 2536 states and 4281 transitions. [2024-11-13 21:55:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4281 transitions. [2024-11-13 21:55:10,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:55:10,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:10,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:55:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:11,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2538 states and 4285 transitions. [2024-11-13 21:55:11,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 4285 transitions. [2024-11-13 21:55:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:55:11,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:11,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:11,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:11,803 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:55:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2539 states and 4287 transitions. [2024-11-13 21:55:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4287 transitions. [2024-11-13 21:55:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:55:13,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:13,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:13,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:55:14,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2541 states and 4291 transitions. [2024-11-13 21:55:14,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4291 transitions. [2024-11-13 21:55:14,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:55:14,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:55:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 2551 states and 4308 transitions. [2024-11-13 21:55:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 4308 transitions. [2024-11-13 21:55:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:55:14,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:15,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:15,110 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:55:15,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2559 states and 4322 transitions. [2024-11-13 21:55:15,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 4322 transitions. [2024-11-13 21:55:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:55:15,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:16,022 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:55:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4408 states to 2621 states and 4408 transitions. [2024-11-13 21:55:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 4408 transitions. [2024-11-13 21:55:28,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 21:55:28,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:28,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:28,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2624 states and 4416 transitions. [2024-11-13 21:55:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4416 transitions. [2024-11-13 21:55:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:28,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:28,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:28,962 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:37,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2659 states and 4469 transitions. [2024-11-13 21:55:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4469 transitions. [2024-11-13 21:55:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:37,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:37,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2680 states and 4494 transitions. [2024-11-13 21:55:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4494 transitions. [2024-11-13 21:55:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:39,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,331 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2703 states and 4518 transitions. [2024-11-13 21:55:41,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4518 transitions. [2024-11-13 21:55:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:41,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,576 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:42,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4520 states to 2704 states and 4520 transitions. [2024-11-13 21:55:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 4520 transitions. [2024-11-13 21:55:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:42,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,160 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:44,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2721 states and 4541 transitions. [2024-11-13 21:55:44,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4541 transitions. [2024-11-13 21:55:44,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:44,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:44,761 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4550 states to 2729 states and 4550 transitions. [2024-11-13 21:55:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4550 transitions. [2024-11-13 21:55:48,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:48,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:48,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4562 states to 2737 states and 4562 transitions. [2024-11-13 21:55:52,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 4562 transitions. [2024-11-13 21:55:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:52,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:52,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:54,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:54,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2738 states and 4564 transitions. [2024-11-13 21:55:54,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 4564 transitions. [2024-11-13 21:55:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:54,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:54,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:54,868 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4571 states to 2742 states and 4571 transitions. [2024-11-13 21:55:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 4571 transitions. [2024-11-13 21:55:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:55:57,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:57,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:57,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 82 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:55:59,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:59,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4575 states to 2744 states and 4575 transitions. [2024-11-13 21:55:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 4575 transitions. [2024-11-13 21:55:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:55:59,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:59,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:59,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:55:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4581 states to 2749 states and 4581 transitions. [2024-11-13 21:55:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states and 4581 transitions. [2024-11-13 21:55:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:55:59,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:59,529 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:59,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2756 states and 4589 transitions. [2024-11-13 21:55:59,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 4589 transitions. [2024-11-13 21:55:59,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:55:59,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:59,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:56:02,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:02,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 2770 states and 4606 transitions. [2024-11-13 21:56:02,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 4606 transitions. [2024-11-13 21:56:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 21:56:02,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:02,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:03,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2771 states and 4607 transitions. [2024-11-13 21:56:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 4607 transitions. [2024-11-13 21:56:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:56:03,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:03,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:56:15,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:15,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 2836 states and 4810 transitions. [2024-11-13 21:56:15,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4810 transitions. [2024-11-13 21:56:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:56:15,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:15,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:15,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:15,752 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:56:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4814 states to 2840 states and 4814 transitions. [2024-11-13 21:56:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 4814 transitions. [2024-11-13 21:56:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:56:17,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:17,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:56:18,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:18,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4822 states to 2847 states and 4822 transitions. [2024-11-13 21:56:18,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 4822 transitions. [2024-11-13 21:56:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 21:56:18,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:18,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:19,316 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:56:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:33,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4899 states to 2892 states and 4899 transitions. [2024-11-13 21:56:33,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 4899 transitions. [2024-11-13 21:56:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 21:56:33,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:33,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:56:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4958 states to 2940 states and 4958 transitions. [2024-11-13 21:56:44,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 4958 transitions. [2024-11-13 21:56:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 21:56:44,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:44,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms